Best Caulking Guns 2026

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Last Updated - 03.02.2026

Best Choice

01

MARSOSAUR

MARSOSAUR Caulking Gun, Dripless Electric Caulking Gun with 300 kg Thrust, Cordless Silicone Tool Gun with Constant Flow Technology, Lightweight 10 oz Caulking Guns with

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Time-saving replacement gun: Powered by 4 pieces 1.5 V AA batteries, which provide 180+ minutes of working time. 300kg thrust is so powerful to meet your needs when you do a huge sealing job. Speed up your seal by 50% or more.
Package Content 1 x Electric Caulking Gun, 1 x User Manual English language not guaranteed). If you have any questions, please feel free to contact us.
No dripping and lockable: With a drip-free mechanism, the sealing tools can prevent the seal from leaking when the trigger is released. You can lock the trigger with the trigger lock function when applying sealant in tight spaces.
LIGHTWEIGHT & FUNCTIONAL Weight only 2 lbs. Our cordless silicone gun is ideal for sealing trims, bathtubs, kitchens, bathtub faucets and sealing doors and windows. The high-quality motor and alloy gear can work for more than 10 years.
CONSISTENT FLOW TECHNOLOGY Provides a beautiful, even sealing bead at a single speed to ensure a smooth and even finish. Control your movement speed to control the thickness of the silicone. The ergonomic design perfectly balances gravity and makes it effortless to use for extended periods of time.

58,99 €
02

MARSOSAUR

MARSOSAUR Caulking Gun, Dripless Electric Caulking Gun with 300 kg Thrust, Cordless Silicone Tool Gun with Constant Flow Technology, Lightweight 10 oz Caulking Guns with

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10% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Time-saving replacement gun: Powered by 4 pieces 1.5 V AA batteries, which provide 180+ minutes of working time. 300kg thrust is so powerful to meet your needs when you do a huge sealing job. Speed up your seal by 50% or more.
Package Content 1 x Electric Caulking Gun, 1 x User Manual English language not guaranteed). If you have any questions, please feel free to contact us.
No dripping and lockable: With a drip-free mechanism, the sealing tools can prevent the seal from leaking when the trigger is released. You can lock the trigger with the trigger lock function when applying sealant in tight spaces.
LIGHTWEIGHT & FUNCTIONAL Weight only 2 lbs. Our cordless silicone gun is ideal for sealing trims, bathtubs, kitchens, bathtub faucets and sealing doors and windows. The high-quality motor and alloy gear can work for more than 10 years.
CONSISTENT FLOW TECHNOLOGY Provides a beautiful, even sealing bead at a single speed to ensure a smooth and even finish. Control your movement speed to control the thickness of the silicone. The ergonomic design perfectly balances gravity and makes it effortless to use for extended periods of time.

44,99 € 49,99 €(10% Off off)
03

Wolfcraft

Wolfcraft 1 Mg 200 Ergo Mechanical Sealant Gun 4352000 / Ergonomic Cartridge Gun With Rubberised Handle And Rotating Handle Sleeve Suitable For 310 ml Cartridges, black, 4352000

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14% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The rotating handle of the joint gun allows for comfortable working - even in hard-to-reach areas such as corners and angles of the bath - a reliable tool.
Suitable for all 310 ml cartridges: The hand pressure gun is suitable for materials such as silicone and acrylic – ideal joint tool for minor (repair) work.
Glass-fibre reinforced plastic makes the hand pressure gun lightweight but robust - for hobby DIY jobs of all kinds.
Clean and accurate result: Thanks to the automatic drip stop of the silicone and acrylic press, precise dosage is possible and material is prevented from dripping.
Box contents: 1 x Wolfcraft mechanical cartridge press 1 Mg 200 Ergo / drip-free pressure gun with rubberised handle for comfortable working. Dimensions: 35 x 17.5 x 6.5 cm.

8,61 € 9,99 €(14% Off off)
Value for Money

04

Amazon Basics

Amazon Basics Heavy Duty Cartridge Gun 310 ml, 12:1 Power Transmission Ratio, Aluminium Handle with Plastic Support Handle, Blue/Grey.

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15% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The sound dampening mechanism prevents squeaking noise when pressing the trigger; the drip-free mechanism retracts the push rod, preventing the flow of the sealant.
Made from durable powder-coated metal; cartridges can rotate as needed thanks to the gun's rotating steel frame.
Keep out of the reach of children.
If the trigger becomes too hard to squeeze, the sealant can be dried inside. Do not force the trigger; recharge new sealant.
Heavy-duty sealant cartridge gun accommodates 310 ml cartridges; thrust ratio 12:1.
Dimensions: 36 x 18.8 x 5.72 cm (L x B x H).
Aluminium handle with plastic grab handle and aluminium trigger; ergonomic rubberised handles allow for comfortable use all day.

10,60 € 12,48 €(15% Off off)
05

Tajima

Tajima Convoy Super 26 Cartridge Gun, 1 Piece, TAJ-65619

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Tajima Convoy Super 26 cartridge gun, 1 piece, TAJ-65619.
Original Japanese steel.
Extremely sharp.

38,90 €
06

WORKPRO

WORKPRO Cartridge Gun with 18:1 and 9:1 Ratio, Professional Caulking Gun Silicone Syringe, 360° Rotating Frame for Cartridges up to 310 ml

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Features: The caulking gun has a corrosion-resistant aluminium alloy construction. Weight: 0.9 kg, dimensions: 385 × 230 × Φ57.6 mm. Suitable for cartridges up to 310 ml.
Application: The WORKPRO caulking gun helps DIY enthusiasts as well as professionals in bathroom and kitchen decoration, door frames and window seals, woodworking and DIY, etc.
360° rotation: with rotating frame, the cartridge press can easily reach corners. It allows precise and even work. Hanging hole and hook allow hanging when not in use.
2 thrust ratio: The high ratio of 18:1 is used for applying materials such as construction adhesives and cold polyurethanes whose release requires high pressure. The low 9:1 ratio is designed to apply materials such as acrylic and silicone that require less pressure to release but more material at once.
2 modes: there is a high thrust ratio (18:1), which is well suited for applying silicone putty, building glue, expanding putty, elastic putty, polyurethane putty, butyl putty. And another thrust ratio (9:1) is used to use latex putty, acrylic silicone putty, silicone sealant, construction adhesives.

19,99 €
07

PRESCH

Presch Cartridge Press 18:1 Gear Ratio & Stop, Silicone Syringe for Cartridges up to 310 ml (Medium Viscosity, Mounting Adhesive) – Cartridge Gun Rotates 360° Including Insertion Tool

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Maximum force & robustness: With an impressive 350 kg (3500N) thrust force and double heat-treated steel plates for maximum stability, our grout gun ensures reliable performance.
Integrated puncture tool: Thanks to the cleverly hidden puncture tool on the handle, clogged silicone or acrylic tips are poked without additional tools and ensures a smooth material flow.
Includes overrun stop: thanks to integrated spring technology, the push rod of the silicone gun automatically retracts easily after releasing the trigger - no unwanted running for a clean working environment.
360° ROTATION The cartridge gun is designed to allow the cartridge inside the holder to rotate freely 360 degrees - for maximum flexibility and comfortable working at any angle.
18:1 Gear Ratio: Perfect for medium viscosity cartridge masses - delivers more power with still liquid material. Allows controlled, even application even with more viscous acrylates and professional sealants.

34,99 €
08

Wolfcraft

Wolfcraft 1 MG 100 4351000 Virtual Bundle Mechanical Cartridge Press

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Robust lightweight: made of fibreglass-reinforced plastic, the hand pressure gun is lightweight yet stable - versatile for various tasks.
Product details: contains 1 wolfcraft mechanical extrusion gun 1 MG 100, manual silicone press for 310 ml cartridges, pressure of 1300 N, dimensions: 35 x 17.5 x 6.5 cm.
Practical grout tool: ideal for grouting acrylic and silicone, especially for minor household repairs and simple DIY projects.
Easy to use: the mechanical squeezing gun allows easy replacement of 310 ml cartridges for a variety of sealants such as silicone and acrylic.
Clean grouting: thanks to the automatic drip stop, optimal dosage is guaranteed and the unwanted running of the material is prevented.

8,49 €
09

STONE REEF

9 inch Caulking Gun for Silicone & Sealants - Professional Metal Cartridge Press - Robust Squeezing Gun for Precise, Clean and Controlled Work in Bathroom, Kitchen & Workshop

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile: this 9 inch caulking gun is ideal for precise application of silicone, adhesives and sealants and is perfect for renovations, assembly work as well as applications in the bathroom, kitchen, shower or workshop.
Robust metal construction: the sturdy metal frame ensures a long service life and reliable function even with frequent use, prevents warping of the cartridge and ensures an even material feed.
Precise dosage: the controlled pressure mechanism allows clean, even and drip-free application of sealant and silicone for precise joints and clean seals.
For home workers and professionals: ideal for DIY enthusiasts, craftsmen and professionals in the sanitary, construction and assembly sector who need a reliable tool for precise and clean work.
Comfortable handling: the ergonomically shaped and rubberised handle sits securely in the hand and allows controlled, low-fatigue work even on longer projects.

17,49 €
10

Teodute

Teodute Electric Mortar Sprayer with 8 Removable Nozzles + 2 Non-Slip Handles, Grout Gun for Mortar, Mortar Press for Mortar, Joints, Stone Walls and Floors

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Worry-free customer service】: If you have any questions about our products, please contact us within 48 hours and we will provide you with a perfect solution.
【High quality materials】: the main body of the electric mortar syringe grout gun is made of alloy steel, which improves durability. The non-slip handle is more comfortable to use. The body is very robust, wear-resistant, shockproof, high strength and longer service life.
【Efficient Filling】: The filling gun has a removable muzzle and a funnel-shaped charging port, which makes working more comfortable and flexible. The automatic filling can replace the manual and double the work efficiency. The funnel-shaped design makes filling more convenient and minimises material waste.
Removable nozzle: the electric mortar sprayer is equipped with 8 nozzles and 2 handles (including round and flat nozzles), our grout gun is easy to use and quick to install and disassemble. Use different nozzles according to different scenarios.
Applicable scene: you can use the cement potting machine with an air compressor, mortar spray, plaster, plaster, small ladder spray concrete, floor mixture, etc. Use: The mortar syringe can also be used for filling with conventional mortar, embellishments, epoxy resin and other materials.

35,99 €