Best Caulking Guns Review & Buying Guides

Work like an expert in your home or your professional projects. A caulking gun is a straightforward tool that will increase the potency of your work and improve the results. The best caulking guns typically fill gaps and cracks or any simple air leakage to stay heat & chill in a room, water supply and also keep away bugs out of your home.

Not like other tools, that need you to own skills, a caulk gun is different. So, you don’t need any qualifications to fill any gaps, holes, cracks, leakage, and joints in your home to save your utility bills. Also, the best caulking guns typically work around windows, doors, pipes, plumbing and where there is a break.

However, a caulking gun is a unique tool that is inspiring today’s life. Also, It’s a helpful tool that can assist you to finish your relevant household and professional projects quicker and easier.

Therefore, an expert plumber, tile mason, construction worker or a homeowner can immediately use a caulk gun for any available purpose. It is simple to use and impressive performance gives relief from any leakage and cracks.

Moreover, for a new and amateur user, here contains a friendly caulk gun use guide. So everybody can follow these step by step guides to operate the tool and do the roles correctly and successfully.

If you are searching for a good caulking gun, here we reviewed some quality products. Also, describe details of the brands, price, featured, pros and cons to assist you in choosing the right caulk gun.

In addition, we covered a complete buying guide including operating tips and the relevant helpful article for your better knowledge.

I hope now you are confident enough to choose the best caulking guns from top listed products and resolve some common and regular issues.

Top 10 Best Caulking Guns In 2019

Ranked Position Brand Image Price & More
No # 1 Newborn 930 Check Price
No # 2 COX 41004-2T Check Price
No # 3 Newborn 250 Check Price
No # 4 Albion B12Q B Check Price
No # 5 Tajima CNV-100SP Check Price
No # 6 Chicago CP9885 Check Price
No # 7 Dripless SI300 Check Price
No # 8 Red Devil 3989  Check Price
No # 9 OX Tools Pro Check Price
No # 10 Dripless ETS 2000 Check Price

Best Caulking Guns Reviews & Buying Guide


Newborn GTD 930 Drip-Free Smooth Caulking Gun

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The USA giant Newborn Brothers Company crafted the Newborn 930-GTD is a hex rod supported no-drip caulk gun. It has a steel half-barrel frame that fits 1/10-gal. cartridges with a 10:1 thrust ratio for use with low thickness materials like latex.

Moreover, newborn 930-GTD inserted the smooth pressure rod, so it requires less force to operate smoothly. The rod retracts after each pull of the trigger and releases pressure from the tube to help prevent dripping caulk. Also, Inserted padded grip and trigger with thermoplastic ergonomic grip.

Furthermore, All steel welded construction with a seal puncture tool and a spout cutter. That’s are built into the side of the gun for easy opening cartridges without a knife. Also, a ladder hook attached on the back.

In conclusion, consider this great feature, Newborn 930-GTD is the most demanded and one of the best caulking gun in the market. So if you’re finding a cheap caulking gun for low thickness materials, I hope Newborn caulk gun is an excellent choice for you.

Key Features
  • All Steel Welded Construction for heavy-duty use
  • Steel Half-Barrel Frame for 1/10-gal. Cartridges
  • Low Viscosity Materials Useable
  • Professional drip-free hex Rod
  • Padded Handle and Trigger
  • Thermoplastic Comfort Grip
  • Smooth Thrust Rod
  • Professional Grade Thrust Ratio 10:1
  • Built-in Seal Puncture Kit and a Spout Cutter
  • Ladder hook Included
Technical Specification
  • Brand: Newborn
  • Model: Newborn 930-GTD
  • Material: Steel
  • Thrust Ratio: 10:1
  • Condition: Brand New
  • Weight: 1.5 Pounds
  • Product Dimensions: 11 x 4 x 4 Inches
  • Customer Rating: 4.5 out of 5
* Drip-Free Caulk Gun
* Thermoplastic Padded Grip
* Smooth Pressure Rod
* Built-in Spout Cutter and Seal Puncture
* Large Cartridge Capacity
* Does not fit long Tubes
* Hard to Clean

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COX 41004-2T Manual Caulking Gun

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UK made COX 41004-2T considered one of the best manual caulking guns with a high thrust ratio of 26:1. Also, the COX tool recognized as the world leader of all types of quality caulk guns.

Most importantly, die-cast zinc alloy constructed this gun with wear compensating device inserted. The support straps provide a secure cartridge fit and store. Also, this bulk caulking gun accommodates 10.3 oz cartridges including universal epoxy cartridge systems.

Besides, the high quality of this gun contains the rotating barrel for applications around corners for better performance. Thumb activated prompt pressure release for smooth control on the work. Also, the built-in ladder nail provides accessibility while working.

Moreover, patented hardened cast steel and all component are replaceable parts. Consequently, a fast, efficient sealant dispensing system inserted COX 41004-2T is easy to use with high viscosity materials like adhesives, acrylic, and more as well as typical caulk materials.

So, if you are looking for a high-quality and multi-purpose caulking gun, I think this is the best option for professional use as well as for hobbyists and homeowners.

Key Features
  • Mechanical Advantage of 26:1
  • Hardened Cast Steel Construction
  • Rotating Barrel
  • Standard 10 oz. Cartridge
  • High Viscosity Materials Usable
  • Professional Drip-free Hex Rod
  • Fast Efficient Sealant Dispensing
  • Thumb Activated Instant Pressure Release
  • Built-in Ladder Hook
Technical Specification
  • Brand: COX
  • Model: 41004-2T
  • Material: Steel
  • Thrust Ratio: 26:1
  • Condition: Brand New
  • Weight: 1.9 Pounds
  • Product Dimensions: 8.7 x 4 x 15.1 inches
  • Customer Rating: 4.4 out of 5
* High Thrust Ratio
* Good for High Viscosity Materials
* Built-in Ladder Hook
* Large Cartridge Capacity
* Fast Efficient Sealant Dispensing
* No Spout Cutter

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Newborn 250 Super Smooth Rod Caulking Gun

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Certainly, the Newborn is a trusted brand and producing verities types of caulk guns for all kinds of users. The Newborn 250 is a well-featured caulk gun that has a steel revolving frame for 1/10-gal. Cartridges.

Furthermore, the Revolving frame permits the cartridge to rotate for maintaining bead direction when caulking around corner spaces. Besides, the smooth pushrod requires less power to operate. Also, the zinc alloy handles and trigger for rust resistance and ensure trigger strength.

Therefore, Newborn 250 caulking gun is a high-thrust ratio 18:1 professional caulk gun for use with acrylic, adhesives, asphalt, butyl, and cement smoothly. Also, a built-in seal puncture kit and a spout cutter for opening cartridges without a knife.

Whatever, It’s an easy and comfortable caulk gun for random use with butyl and silicone caulk. Besides, great value price this caulk gun introduced by the USA based Newborn Brothers company and has an excellent experience since 1974. So, you can trust and buy the best electric Newborn 250 without worry.

Key Features
  • Alloy Steel Construction
  • Rotate Cartridge
  • Steel Revolving Frame for 1/10-gal. Cartridges
  • Allow to Use Acrylic, Adhesives, Asphalt, Butyl, and Cement
  • Zinc Alloy Handle and Trigger for Rust Resistance
  • Smooth Pressure Rod
  • Professional-Grade Thrust Ratio 18:1
  • Built-in Seal Break Tool and a Spout Cutter
  • Ladder Hook Included
  • Easy Caulking Gun
Technical Specification
  • Brand: Newborn
  • Model: 250
  • Material: Alloy Steel
  • Thrust Ratio: 18:1
  • Condition: Brand New
  • Weight: 1.8 Pounds
  • Product Dimensions: 2 x 14 x 9 Inches
  • Customer Rating: 4.5 out of 5
* High Thrust Ratio
* Revolving Frame
* Built-in Spout Cutter and Seal Puncture
* Rust Resistance
* Comfortable and Smooth
* Dripping

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Albion Caulk Gun B12Q B Caulking Gun

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Albion caulking gun B12Q, this half-barrel caulk gun is produced by steel with a standard handle. It is a 12:1 thrust ratio smooth rod driven cartridge adhesive caulking gun that designed to dispense 750 ml cartridges with 50 psi pressure.

Moreover, the metal barrel holds cartridges securely in place for precise and reliable dispensing technology. Features include double gripping plate technology and steel trigger for the extra life of the tool. Also, a built-in cartridge puncture wire and ladder hook inserted for handy use.

Therefore, legendary brand Albion engineering company innovated Albion B12Q specially designed for all standard thickness materials. Also, packaged in 28oz to 32oz cartridges of silicones, acrylics, polyurethane, construction adhesives, etc.

Most importantly, improved pump efficiency completes your job easier, neater with less stress. Also, an adjustment screw technology help to removes wasted motion as the tool wears.

So, this simple but useful featured Albion engineering caulk gun is an ideal choice for high-quality performance in all areas.

Key Features
  • The Mechanical Benefit of 12:1
  • Steel Movable Frame
  • Cartridge Capacity 750 ml
  • All Standard Viscosity Materials usable
  • Rotating Steel Barrel
  • A Full-sized Handle
  • Attached Cartridge Puncture kit
  • Built-in Ladder Hook
Technical Specification
  • Brand: Albion
  • Model: B12Q
  • Material: Steel
  • Thrust Ratio: 12:1
  • Condition: Brand New
  • Weight: 2.4 Pounds
  • Product Dimensions: 6 x 6 x 6 Inches
  • Customer Rating: 4.4 out of 5
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Tajima Convoy CNV-100SP Rotary Caulk Gun

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Tajima Tools, Japan’s largest manufacturer of hand tools, serving since 1909 and offering a verity of quality caulking guns for different applications.

Therefore, Tajima CNV-100SP constructed with a welded steel frame and cast aluminum for heavy-duty use and durable performance.  Additionally, the inserted auto flow stops technology for perfect caulk flow and capable of dependable dispensing extra-thick and viscous materials of 1/10-gallon tube caulks.

Also, featured with rugged aluminum made 360 degrees rotating handle with a non-slip ergonomic grip to maintain an ultimate contact angle. Especially 10.1/2” extra-long rotating barrel and powerful twin thrust-plate dispensing system inserted for smooth flow.

Moreover, Long seal puncture tool facility makes this gun a few differences in the marketplace. Also, attached ladder hanger and eyelet attach to a safety strap.

Finally, Tajima tools presented extra-long caulking gun Tajima CNV-100SP is one of the most utilities inserted caulk gun for your random use.

Key Features
  • The Mechanical Advantage of 12:1
  • AutoFlow Stop Technology
  • 360-Degree Rotating Handle
  • Non-slip Grip
  • Rotating Barrel
  • High Viscosity Materials Usable
  • Twin Thrust-plate Dispensing System
  • Extra-Long Rotating Metal Barrel
  • Durable Steel Made
  • Long Seal Puncture Kit
  • 1/10-Gallon Capacity
  • Built-in Ladder Hook
Technical Specification
  • Brand: Tajima Tools
  • Model: CNV-100SP
  • Material: Steel
  • Thrust Ratio: 12:1
  • Condition: Brand New
  • Weight: 4.73 Pounds
  • Product Dimensions: 14.6 x 2.8 x 1.9 Inches
  • Customer Rating: 4.1 out of 5
* 360-Degree Rotating Handle
* Long Seal Puncture Tool
* Twin Thrust-plate Dispensing System
* Extra-long Caulking Gun
* Non-Slip Grip
* Comparatively Heavy
* High Price

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Chicago Pneumatic caulking guns CP9885


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Pneumatic caulking guns are an expensive item for the limited user. But if you have a ton of caulking load and needs to do at once, or if you have a physical impairment that limits your hands then Chicago pneumatic cp9885 air caulking gun is the right solution to you.

Moreover, trigger controlled material flow gives you simple work with a perfect bead for accuracy. This air-powered caulking gun caulk flow comes out and stop simply by the triggers pulled and release, which maintains ideal line and smooth caulking.

Consequently, the pneumatic air caulking gun significantly saves labor time and easy to handle for the operator’s comfort. Also, It’s an Ideal for wood seal joints, composite, glass or even rubber and plastic materials seamlessly.

In conclusion, the USA made durable lightweight deigns this gun accepts standard cartridges: 2″ x 8-1/2”. So if you do not want to compromise with your work quality and want some relax then you must choose this best cordless caulking gun.

Key Features
  • Air Pressure 8 I/S
  • Pneumatic tools
  • Accommodate 2″ x 8-1/2” Cartridges
  • Save Labor Time
  • Capable of High Volume Works
  • Heavy-duty Caulk gun
  • Easy to Handle for operator comfort
  • Ideal for wood, composite, glass, rubber and plastic materials seal joints
Technical Specification
  • Brand: Chicago Pneumatic
  • Model: CP 9885
  • Material: Steel
  • Thrust Ratio: 12:1
  • Condition: Brand New
  • Weight: 2.32 Pounds
  • Product Dimensions: 14.3 x 5.9 x 2.7 Inches
  • Customer Rating: 4.5 out of 5
* Pneumatic Caulking gun
* Air Powered caulk gun
* Good for High Volume of works
* Save Time
* High Price

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Dripless Caulk Gun SI300 Contractor Grade

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The USA based renowned company Dripless innovated Dripless SI300. It’s a heavy-duty contractor caulking gun. This gun constructed with a steel revolving frame that fits to accommodate 10 oz. Cartridges and rotating barrel system.

Therefore, a 16:1 thrust ratio for extra power with high stickiness materials like silicone, latex, drywall, sub-floor adhesives, and polyurethanes. Also, the rotating frame allows a cartridge to rotate for keeping bead orientation when caulking around corners.

Notably featured this gun contains both drip and non-drip settings. On the non-drip background, the rod retracts after each pull of the trigger and take away pressure from the tube to help prevent dripping.

Besides, the built-in hook on the back allows it to hang on a ladder. Also, a seal puncture tool and a spout cutter built into the side of the gun for opening cartridges.

So, Dripless SI300 is a strong-featured that you can use as a drip and a dripless caulk gun for industrial and home use.

Key Features
  • Durable Steel Constructed
  • Thrust Ratio 16:1
  • Steel Revolving Frame for 10 oz. Cartridges
  • Drip and Non-Drip Settings
  • Use with High Viscosity Materials
  • Rotating steel barrel
  • Seal Puncture Kit
  • Built-in cutter
  • Built-in Ladder Hook
Technical Specification
  • Brand: Dripless
  • Model: SI300
  • Material: Steel
  • Thrust Ratio: 16:1
  • Condition: Brand New
  • Weight: 1.2 Pounds
  • Product Dimensions: 15.2 x 7.6 x 1 inches
  • Customer Rating: 3.9 out of 5
* Drip and Non-Drip Settings
* Capacity 10 oz. Cartridges
* Seal Puncture Tool & Built-in cutter
* High Viscosity Materials Usable
* Light Construction

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Red Devil Caulk Gun 3989

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Indeed, over 148 years of experience the USA producer Red Devil introduce a great featured caulk gun. Red Devil 3989 caulk gun designed for applying caulk, sealants, adhesives, glazing and other cartridge products with 26:1 thrust ratio and 950 psi pressure.

Moreover, the lightweight alloy steel made with an ergonomic rubber trigger and push release for comfort and gripping well. It’s very suitable for high viscosity materials like hybrid glue and epoxies.

Furthermore, Red Devil 3989 is easy to load and dispense with the smooth piston rod. Also, Featured with seal puncture tool and built-in spout cutter for accuracy. Revolving barrel keeps the handle keen towards your work point.

Certainly, Red Devil made this best electric no-drip caulking gun to ensure consumers the standard professional-quality performance. So, as a home or professional user, you may select it confidently.

Key Features
  • Alloy Steel Frame
  • Thrust Ratio 26:1
  • Dripless Caulking Gun
  • Rotating Steel Barrel
  • Ergonomic Rubber Trigger
  • Built-in Cartridge Puncture Tool
  • Easy to load and dispense
  • Heavy-Duty and Long-Lasting Build
  • All Standard Viscosity Materials Useable
  • Over 148 years of an experienced producer
Technical Specification
  • Brand: Red Devil
  • Model: 3989
  • Material: Alloy steel
  • Thrust Ratio: 26:1
  • Condition: Brand New
  • Weight: 1.65 Pounds
  • Product Dimensions: 8.3 x 2.4 x 13.8 Inches
  • Customer Rating: 4.7 out of 5
* Ergonomic Rubber Trigger
* Heavy-duty and Long-lasting Steel made
* Seal Puncture Tool & Built-in cutter
* All standard viscosity materials Support
* Drip-less

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OX Tools Pro Caulking Gun Dripless Mechanism

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OX Tools USA presented Pro 10 oz. A professional heavy duty caulk gun designed with the tradesmen in mind. Unique features for effortless and comfortable for daylong use.

Therefore, high-grade steel constructed a 5/16” pushrod mechanism for control flow and Dual plate thrust mechanism for sufficient pressure and provides a 12:1 thrust ratio. Also, the riveted and reinforced cradle style frame for more security and stability to the barrel.

Certainly, a silent squeeze mechanism avoids squeaking when activated and ensuring sufficient pressure. Also, rubber over-molded grip designed for longtime comfortable use and kept the wrist in perfect position.

Furthermore, the built-in poker makes starting the caulking effortless. Most importantly, Ox gun made with a rotating body to make sure a consistent bead every time. Also, adjustable dripless control provides the right amount of materials that used every time.

Finally, OX Tools innovated Pro 10 oz. Caulk gun mechanism few different that consider as a comfortable heavy-duty caulk gun for all types of users. So, this great featured caulk gun may perfectly match with your needs.

Key Features
  • Thrust Ratio 12:1
  • Rubber over Molded Grip
  • Steel Thrust Rod
  • Silent Squeeze Mechanism
  • Heavy-Duty Steel Rotary Barrel
  • Accommodate 10 oz. Cartridges
  • Built-in Poker
  • Adjustable Dripless Mechanism
  • Good for High viscosity materials
  • The Riveted and Reinforced Cradle Style Frame
Technical Specification
  • Brand: OX Tools
  • Model: OX-P044410
  • Material: Steel
  • Thrust Ratio: 12:1
  • Condition: Brand New
  • Weight: 1.8 Pounds
  • Product Dimensions: 24 x 11 x 13 Inches
  • Customer Rating: 4.2 out of 5
* Built-in Poker
* Adjustable Dripless Mechanism
* Silent Squeeze Technology
* Rubber over Molded Grip
* Difficult for a New User

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Ergo Composite Dripless Caulk Gun ETS 2000

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The Dripless ETS2000 is a lightweight but commercial grade caulking gun. That contains a composite revolving frame to accommodate 10 oz. Cartridge and has a 12:1 thrust ratio for smoothly using acrylic, latex, and silicone.

Also, the rotates barrel ensures the same bead orientation when caulking around corners. Besides, a spout cutter built into the side of the gun for opening cartridges and the hook on the back allows it to hang on a ladder.

On the other hand, an ergonomic engineered innovated grip to keep the wrist in a balanced position. Also, Dripless ETS2000 is a heavy-duty caulk gun that provides superior performance in your professional and amateur use.

Key Features
  • The Mechanical Advantage of 12:1
  • No drip Caulking gun
  • Good for Latex, Acrylic, and Silicone
  • Rotating Steel Barrel
  • Accommodate 10 oz. Cartridges
  • Engineered Innovated Grip
  • Built-in cartridge Puncture wire
  • Lightweight Composite Frame
  • Heavy-duty Commercial Gun
Technical Specification
  • Brand: Dripless
  • Model: ETS2000
  • Material: Composite
  • Thrust Ratio: 26:1
  • Condition: Brand New
  • Weight: 1.1 Pounds
  • Product Dimensions: 3 x 7.5 x 16.5 Inches
  • Customer Rating: 4.3 out of 5
* Engineered Innovated Grip
* Heavy-duty and Long-lasting Build
* Dripless Caulking gun
* Accommodate 10 oz. Cartridges
* Looks Few Fancy
* Not for Adhesives Use

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Types of Caulking Guns

Indeed, two types of caulking guns available in the marketplace. Types basically based on used power to run the gun. Such as;

  1. Manual Caulking guns

  2. Electric Caulking guns

Also, another version caulk gun available named Pneumatic Caulking Gun. it’s actually powered by air.

Manual Caulking Gun:

Generally, manual version caulk guns are mostly used and serving caulking solutions. Also, manual caulk guns have the full capacity to do all types of works. So, low prices manual caulk guns are more popular and perform smoothly.

Also, the manual versions are;

  1. Ratchet Rod Caulk Gun
  2. Smooth Rod Dripless Caulking Gun

Ratchet Rod Caulk Gun:

Certainly, the ratchets rod caulking gun is standard for home and irregular uses. Therefore, ratcheting guns mainly operate by pushing rod, which creates pressure on the tube to out of the caulk. Also, ratchet rod caulking guns powered by force and to stop the caulk need to turn it upside down and pull back the rod accordingly.

Besides, ratchet guns thrust ratio of 5:1 and It’s merely suitable for household usage. But, caulk flow control a few difficulties during the job. Also, manually cut and release the seal to open and set the caulk cartridge. So, limiter user may consider it.

Smooth Rod Dripless Caulk Gun

Indeed, smooth rod caulking guns are the most common and widely used best hand caulk gun. Besides you can use it without more pressure to get out the caulk. Generally, such caulk gun thrust ratio of 10:1.

Therefore, the rod consists of a spring-loaded plate lock that creates pressure on the rod. The rod makes it potential to regulate the pressure exactly need by squeezing the trigger for different forces.

Moreover. the caulks flow controlled by trigger, release and push the trigger to stop and start the caulk flow consequently. So, It’s an easy caulking gun and pretty much ideal for home projects and professional areas.

Electric caulking gun

Electric caulking guns are expensive but suitable for frequent professional use. Power-driven these guns are, especially for heavy-duty commercial works.

Innovated technology inserted and power-driven electric caulk guns are straightforward and user-friendly. It’s also known as commercial caulking gun for professional use. So, if you are an industrial user, you may choose it.

Pneumatic caulking guns:

Pneumatic guns also have a frame and a trigger, but such caulk guns used with an air pressure regulator that pushes the caulk from the tube using air pressure instead of a rod.

How to Use a Caulking Gun?

I am sure you know very well how to use a Caulk gun. Because, It’s a straightforward and user-friendly tool for regular work. On the other hand, most of the caulk gun operating system is very simple. So, any interested person can efficiently operate it by following a simple guide.

Besides, no need to acquire specific skills to handle a caulk gun. Most importantly, here we provide a professional guideline about how to use a caulk gun? So, I hope a new user can easily use a caulking gun by following the guides.

Clean off the old Caulk:

Firstly, you have to check the situation of your working area, where you apply new caulk. Then remove old caulk properly by using a caulk remover. Also, you can use a putty knife, utility knife or any caulk remover tool.

Correctly remove and clean all old caulks in the common area. It’s a very important fact for new caulking because new caulk over old caulk does not fix well. So, don’t avoid the old caulk removal issue.

Wash the Crack with Rubbing Alcohol or Disinfectant:

After removing the old caulk need to wash the crack area. You can use a wire brush with a caulk-removing solution to clean the surface properly. For insider and indoor projects, wipe down with rubbing alcohol or disinfectant for a better result.

After wash, you can dry it naturally or with drier or air blower. A clean surface is essential to ensure how a sealant will bond. Moreover, confirm that the surface is clear of the old caulk, peeling paint, dirt, rust, mold or moisture.

Use Caulk Tape around the crack:

Most importantly, use a roll of caulk tape or painter’s tape during caulk. Fix one long stripe above the break and one long stripe below the crack. It will make the caulking process extra precise and clean caulk lines.

Therefore, this tape will protect the caulk from anything that comes to contact the caulk.

Caution!  After using silicone caulk, eliminate the painter’s tape quickly; otherwise, it could get fixed.

Press the Release Trigger on the Back:

Press the release trigger at the end of the caulk gun by your thumb, then release the plunger at the back of the caulk gun. On the other hand, pull the plunger all the possible way back and hold it in this position.

Insert the Caulk Tube:

Finally, put the caulk tube into the gun. Also, check the caulk gun nozzle side is facing in the front. Then push the plunger firmly into the back of the container, and remove your thumb. Yes, now the gun is loaded.

Cut the Caulk Tube Properly:

Most importantly, commensurate with crack gape cut the tip of the caulk pipe. So that the hole matches the size of the gap or cracks, that you want to fix. Solely for minor bead size, cut closer to the tip of the nozzle and for greater bead size, cut farther from the tip of the nozzle.

If you have any confusion to cut the tube, then take instructions from the user manual or a skilled user. In this process repeatedly push a nail orbit through the hole to puncture the inner seal.

Practice on a Piece of Paper:

Before final use on the crack, hold the loading caulk gun and press the trigger on a waste paper or a paper towel to ensure the appropriate size of the bead. It’s a practice only to test the preparation.

Hold the Gun to the Crack at 45 Degrees’ Angle:

Therefore, hold the caulking gun comfortably with two hands, one hand should control the trigger. During applying caulk, it’s better to pull the caulk gun close the joint. Besides, hold the caulk gun’s tube at a 45-degree angle on the crack or joint which you want to fill. Because it is good to dispense caulk accurately.

Press the Trigger to Push the Caulk:

Apply steady pressure on the trigger of the caulk gun as you required. Once you push the trigger, the steel rod will push the caulk out on crack through the caulk gun nozzle.

Also, the caulk should begin to come out of the tube slowly to apply to the right places. To stop the flow of caulk release the trigger and pull back the rod behind the cartridge.

Move the Gun Across the Crack:

It’s not confirmed that a single application should fix the crack spot. So, depending on the crack spot and adjust the place, apply slowly across the crack. Repeatedly use to set the job. So, it will fill the gap well.

Smooth the Caulk over for Better Finishing:

Finally, using the caulk you need to use a caulk finishing tool to pass over the entire bead. So, better to use a specific caulk finishing tool. If you don’t have a finishing tool, you can use a paint stirrer, a spoon, a foam paintbrush or a glove-covered finger dipped in rubbing alcohol or hot water.

Also, try to slide the curve over the caulk to smooth it over. It makes a good-looking caulking line. Besides, finishing off the caulked area certified your caulking performance. So, care about the finishing touch.

Remove Applied Caulk Tape and let the Caulk Dry:

Peel off all applied caulk or painters tape before the caulk begins to dry. For best results, remove painters tape by carefully and away from you at a 45-degree angle. So, your job has done, check the performance after drying the caulk.

Clean the Caulked Area:

Finally, it’s essential to clean up immediately the caulked area. Always keep some rags nearby for wiping up any mistakes. Some uncured latex-based can be cleaned up with water and silicone caulk should be cleaned up with mineral spirits or rubbing alcohol.

Most importantly, dried caulk will need to be cut or scraped away from the fixed area for a better look. So, as a finishing touch clean the calked area properly.

In conclusion, we have described all the necessary steps to operate a caulk gun successfully. So, be relaxed to solve your caulking issues.

How to Choose the Best Caulking Guns?

Indeed, there are many versatile applications of caulk for homeowners, tradesmen, and industrial use. Because the caulks gun is a simple and handy tool. But it can make more accessible some of your home fixer and your professional projects.

Therefore, a caulk gun contains some essential features, that are considered to buy the right one. So, find the below mentions factors to choose the best caulking guns.

Build Materials:

Firstly, steel is the best option for a heavy-duty and long-lasting caulking gun. But for simple and home use, lightweight and other materials made opportunities may be considerable. So, select the right construction materials as you like.

Barrel Types:

Therefore, by considering your needs you can choose the barrel type. Some adhesive cartridges are designed to fit simply into half-barrel caulk guns, or a full-barrel caulk gun. So, the volume of works may reflect fact for barrel type.


Dripless caulk gun or no drip caulk gun is mainly a plunger. That is essential to making the advantage to pull back when you release the trigger to reduce drips. The drips to be either non-existent or nominal.

Standard Thrust Ratio:

Caulk gun thrust ratio means the created pressure ratio. Certainly, consider the higher thrust ratio for easier to release adhesive. Because a higher pressure ratio ensures a less trigger pull for you.

The ratio of the most ratcheting guns is about 5:1 while smooth rods will run approximately 10:1. So, depending on your job, you better choose the perfect thrust ratio.

Caulk Guns Length:

Length gives you a preference to do works accurately. Also, it can make your tasks more comfortable to reach target points. So, by considering your project types, you may select the correct length of a caulk gun.


Caulking guns’ weight depends on the crafted materials. For heavy-duty performance and regular work better to select steel made bulk caulking gun which may be few weighty. On the other hand, the lightweight gun works well for occasional and household use. So, consider your job to choose the perfect one.

Built-in Cutter and Seal Punch:

It’s an additional feature for caulk guns. Try to find a built-in cutter and seal stroke caulking gun. It will give you accurate size cutting and perfect bead.

Caulking Gun Price:

It’s also a significant factor to choose a good caulk gun. You should choose one within your budget but check your requirements and caulk gun features. So, you may compromise with your budget for the best caulk gun.

Caulk Gun Accessories:

Choose the gun that accessories are available for further more uses. Indeed, caulk gun parts are mostly available to your nearest hardware shops. So, buy one that accessories are available.

Whatever I hope you got the factor that’s been considerable during choosing. So, you must check all factors before buying the best caulk gun.

Caulking Tips to Avoid Common Mistakes

Whatever perfect caulking is essential to get the best benefits for your home maintenance. Certainly, leaks and cracks may misuse your heating, cooling, water capacity, etc. Also, increase your utility bills and damage your home.

So, seal and fix such leakage and cracks on an emergency basis to save utility bills and keep your home safe. Follow the calking tips and care about some issues during caulk to get a better result. Also, try to avoid some common mistakes to do the job correctly.

Use the Right Caulk- 100 % silicone caulk not acrylic:

When you seal any leakage, before that you have to select the right caulk. All caulks are not perfect for all leakage seal.

Therefore, whether sealing to protect from water leakage, you should choose a 100 percent silicone caulk, not acrylic. Because silicone is permanently waterproof and provides long-lasting benefits. Besides, acrylic caulking may shrink and crack over time. So, care about caulk selection.

Find and Seal All Leaks in Your Home:

Most importantly, find all the leaks in your home carefully and seal accordingly. Most of the people seal leaks around their windows, doors, electrical wiring, and plumbing. But forget to inspect the roof , basements, water pipe, and crawl spaces.

Causing leaks in these areas can sometimes be even more significant problems. So try to do seal all leakage at a time. It will give you more benefit and save energy properly.

Use Caulk Gun not only Caulk:

Sometimes some people think to squeeze tube caulk or cartridge is enough for a seal, but its wrong idea. You’ll need a caulk gun to dispense the round accurately. For best result use a caulk gun to seal the necessary leaks. Because it will be more effective and accurate.

Remove Old Caulk and Applying New:

Never use new caulk over old caulks. Use a suitable caulk remover to remove old caulks and clean the surface by using a household cleaner, rubbing alcohol, or a wire brush. Finally, wipe the washed area with a clean cloth and apply new caulk on the crack.

Cut the Caulk Tube in the Right Way:

Where you are cutting the cartridge, it’s crucial for the bead. Because if the bead is not correct, then your seal will not be perfect. So, before cutting the caulk cartridge, please check the instructions and care about the bead size.

Steady Your Hand and Press the Trigger Softly:

Most importantly, hold the caulk gun at a 45-degree angle and press the trigger softly as much you need to dispenses caulk. Carefully control the trigger to flow and stop caulks.

Just a Bead Is All You Need:

If the sealing space is too big and irregular size, it’s not a matter of adding more caulks at a time to fill. Firstly, you’ll need a backer rod, which is the right rod that is typically placed in deep joints to fill in some of the space before applying the caulk.

Tooling the Best Laid Caulk:

Caulking begins with putting the bead of caulk and ends with tooling caulk. Don’t escape this important part during caulking. Your hands, fingers or any tools use along the bead to ensure that it perfectly fills the gap to form a tight seal.

Don’t Let Water Wash Away Your Hard Work:

Some caulk requires up to 24 hours or longer to thoroughly dry. Before that it can be exposed to water or the caulk will wash away. Some caulk develops strength and adhesion quickly so that it can expose to water in as little as three hours.

Caulk Types

Indeed, caulks are mainly composed of latex or silicone. Therefore, caulks producing companies now producing caulks that are a combination of latex and silicone. Also, they sold as “siliconized latex” or “latex plus silicone.” These products are comparatively easy to use of latex with the additional strength of silicone.

Caulks Forms:

We get caulks in two forms, a Caulk cartridge or a caulk squeeze tube. A cartridge is better for a small project, which gives a continuous and perfect bead than a squeeze tube. Cartridges typically contain 9-11 ounces of caulk and a tube contains 3-6 ounces’ caulks. So, select the right caulk for your project.

Features of Acrylic Latex Caulk uses

  • Easy application or replace
  • Easily cleans with detergent and water
  • Can be painted
  • Nominal smell
  • Deteriorates in extreme temperatures or sunlight
  • Less longevity
  • Applicable to Porous and nonporous surfaces
  • Best matched of constant gaps

Features of Silicone Caulk uses

  • Few difficult to apply or replace
  • Not all, only few can be painted
  • Need mineral spirits for cleanup
  • Strong smell
  • Holds up to extreme temperature and sunlight
  • Lasts longer performance
  • Good for nonporous surfaces
  • Works for gaps the expand and contract or stay constant

Caulk Speciality

Caulk Type Key FeaturesProjects
Adhesive Attach two pieces together, Fill gaps, Minor cracks

Prevents cracking as surfaces expand and contract
Blacktop Asphalt Fills cracks in parking lots, Driveways and other asphalt surfaces.Form a strong waterproof seal
Resists stains from gas, oil and De-icing salts
Concrete Fills gaps in driveways, sidewalks, wall and floor cracks Can be exposed to water shortly after application Withstands extreme temperatures
ExteriorOutdoor trim works,
New window installation

UV resistant
Fire Retardant Sealing separations around wires, pipes, HVAC ducts, vents
Chimney or fireplace and other framing gaps
Made of special material rated for its ability to block fire
Withstands high temperatures
Gutter and Flashing Use around roof vents, gutters, flashing, drain spouts and other metal jointsWithstands extreme temperatures Durable and flexible
Kitchen and Bath Tile, countertop, sink, faucet installation and Tile, shower, Bath tub maintenanceMildew Resistant
Can be exposed to water shortly after application
MortarSeals leakage, gaps and cracks on stucco, mortar, stone, concrete and brickWithstands high temperatures
Blends in with textured surfaces
Roof Seals minor roof leaks and cracks Flexible, waterproof and mildew resistant
Window and Door InteriorWindow and door finishing and maintenance Won't shrink or crack
Sanded Fills gaps on large joints, abut and match preexisting tile or sanded grout. (Perfect for 1/8 inch or bigger gaps)Appears rough and grainy Adheres well in wet areas
Un-sandedFills very tight joints and gaps in tile joins and smooth finish Joins tile and counters Smooth finish
Molding and Trim Fills gaps and cracks between walls and boards crown molding installationQuick dry time

Frequently Asked Questions


Q: How Do Clean Caulk Gun?

Answer: There are many cleaning agents or chemicals available in the market to clean the gun. However, agent mainly depends on what type of caulk you using for your job. All cleaners are not applicable to all types of caulk.

Moreover, We suggest you follow the user manual, where you will get the recommended list of ways to clean and remove their specific material. It’s also recommended to read all warnings and labels instructions on the cleaner or chemical before using it.

Whatever you use, remove and clean the used material after your job. It’s a good practice for caulk gun longevity and performance. So, do not avoid the cleaning matter.

Q: What Does Thrust Ratio Mean?

Answer: Thrust ratio actually a ratio of the force you apply on the trigger against the force that is generated to push the caulk tube or any material. This is a widely used term that only applied to manual guns. For example, a 12:1 thrust ratio means that for every 1 lb. of force the user applies on the trigger, 12 times that force is pushing the tube.

Q: What does mean Manual, Electric and Pneumatic caulking gun?

Answer: It’s actually three versions of caulk guns. That’s are depending on the operating power or pressure system.

Manual Caulking Gun: Manual Gun creates pressure on the caulk tube manually or by operators’ finger on trigger through a rod.

Electric Caulking Gun: Create pressure by electric power.

Pneumatic caulking gun:

This guns also have a frame and a trigger, but such caulk guns are operated by air pressure regulator that pushes the caulk from the tube. So, the above 3 versions of caulk gun operated by 3 different systems.

Q: Is it safe for a home user or without Skills?

Answer: Actually, nothing is perfect without skills. But for simple repair and fault fixing, no need skills, just follow the user guide to solve the simple home faults.

Q: Can I save the unused caulk for further use?

Answer: Yes you can by sealing into the cut end of the nozzle properly. Just seal around the cut end with a small screw or cap with that little bit of caulk. If the seal ensures airtight and keeps in normal temperature then It will be good for the next 2/3 months or even longer. But better to check the sealed caulks condition before applying on the further project.


Finally, choosing the best caulking gun might not be secure. Our Team prepared this review of caulking guns with our best effort. To meet your needs, we include here some best-featured caulk gun with a details discussion.

Therefore, we have tried to cover some relevant topics about caulk gun for your consideration. So, if you go through our reviews, I hope now you are more confident to buy the best caulking guns from here.

Moreover, for your valuable tools, you can choose tools backpacks. Our reviewed article of the best tool backpacks may help you. Besides, You are welcome for any more quarries regarding caulking gun. So, don’t hesitate to tweet or write to us.

Best wishes.

Note: We have some other reviewed articles as below, that may help your Friends.


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