Top 10 Very Heavy Duty Silicone Gun UK – Caulking Guns

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1. ProDec

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ProDec MG11ES Extra Strong Skeleton Caulking Gun, Sealants, Adhesives, Professional Heavy Duty Applicator Suitable for High Viscosity Products,Red,400ml and 310ml, Silicones

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ProDec #ad - Trade quality caulking gun suitable for 400ml and 310ml cartridges plus intermediate sizes. More information below in the 'from the manufacturer' section - click on 'See More Product Details' or scroll down. Ideal for applying silicone sealants and caulk including high viscosity materials. Finger moulded trigger smoothly drives plunger for continuous flow during application and reduced hand fatigue. Release clip to stop flow when required. Engineered to be stronger than standard skeleton guns featuring robust powder coated steel construction for heavy duty use.
BrandProDec #ad
ManufacturerRodo Ltd #ad
Height7.48
Length2.36
Weight0 kg (0 Pounds)
Width16.73
Part NumberMG11ES
ModelMG11ES
WarrantyNo guarantee

2. BLOSTM

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Rotating Barrel Cartridge Gun for Sealant, Professional Finish Sealant Gun for Up to C4/400 ml Cartridges, 2 Pack Heavy Duty Silicone Gun Applicator, BLOSTM Extra Strong Caulking Guns, Set of 2

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BLOSTM #ad - Each silicon gun is suitable for various caulk tubes. Pack of two - this is a heavy-duty sealant gun applicator pack of two. Professional finish - the plunger of the caulk gun provides even pressure to the cylinder to ensure it glides on and creates a smooth professional finish.

They are particularly helpful for high viscosity caulks. Large barrel - with an 11" barrel length, the blOSTM silicone gun applicator 2 pack is suitable for cartridges up to 400ml, making this filler gun the perfect choice. Easy to use - this gun for silicone sealant has a free flowing action and quick release trigger, which makes this cartridge gun very easy and efficient to use. This silicone sealant gun can be used for all types of tasks including sealing bathrooms and kitchens. Versatile - ideal silicon guns for both home and industrial use.
BrandBLOSTM #ad
ManufacturerBLOSTM #ad

3. BLOSTM

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Powerful Mastic Gun with Extra Pull Trigger, Professional Caulking Gun Suitable for Cartridges Up to 400ml, Caulks, BLOSTM Heavy Duty Sealant Gun, Silicone Gun Applicator for Sealants, Adhesives

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BLOSTM #ad - Our silicone gun applicator is built for high-viscosity products and tough conditions. High quality construction - steel construction, a powder coating, and a durable mechanism easily distribute the stiffest of caulks and sealants.

Each silicon gun is engineered with a reinforced ring and extra pull trigger to provide a high thrust ratio. Ultra compatible professional applicator - This robust sealant gun can be used with any cartridge up to 400ml C4. Silicone work is effortless with our caulking guns' powerful pull. It’s ideal for kitchens, showers, bathrooms, bathtubs, sinks, and vanities. This premium quality sealent gun tool is significantly stronger than standard skeleton guns.

Smooth and easy to use - achieve flawless application with less effort using this pro sealant gun. Upgraded ergonomic design - this silicone sealant gun features a comfortable pull trigger and handle to reduce hand fatigue and ensure continuous flow. Heavy duty black sealant gun - applying caulk, tiling, sealant and adhesives is a breeze with this powerful caulk gun.
BrandBLOSTM #ad
ManufacturerBLOSTM #ad
Part NumberBLSG
ModelBLSG

4. Tolsen

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Tolsen Heavy Duty Silicone Sealant Caulking Gun, Mastic Skeleton Gun Applicator

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Tolsen #ad - Tolsen's heavy duty, trade standard caulking gun is manufactured with a lightweight aluminium body and hard wearing steel trigger. Manufactured by tolsen, the caulking gun is made to the highest levels of usability, efficiency and performance. Tolsen's sealant gun is designed to enable easy loading and uninterrupted delivery, even round tight corners. The skeleton gun is ideal for applying silicone sealant, caulking and adhesive tubes up 310ml. High thrust trigger makes adhesive flow more easily, dispensing caulk and sealant more efficiently.
BrandTolsen #ad
ManufacturerTolsen #ad
Weight0.42

5. TOUGH MASTER

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Silicones, TOUGH MASTER Caulking Gun Professional Sealant Gun Adhesive Application Gun for 310 ml Cartridges Caulks, Sealants, Durable Heavy Duty Applicator Gun with Strong Magnet 20:1 Thrust Ratio

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TOUGH MASTER #ad - The professional caulking press is suitable for cartridge sizes up to 310ml, so can be used with all standard sealing and adhesive cartridges. Enhanced catch plate: the working platform creates pressure up to 2500 N, providing comfortable working conditions when using the caulking gun, even with thick mixtures.

The smooth movement of the pressure rod requires little effort during operation. High thrust ratio: with a power transmission ratio of 20:1, you can squeeze the sealant with minimal effort and reduced fatigue. Rubberised ergonomic handle: an ergonomic rubberised handle with a non-slip design offers ease and comfort as you operate the best caulking gun. Ladder hook: hang your caulking tool with comfort grip on a ladder using the ladder hook when it's not in use. This provides a great storage solution and means you can get back to it easily and conveniently once you require it again. 360* rotating barrel: for easy maneuverability in and around tight spaces, this adhesive application gun has a rotating cradle barrel, which also gives you professional results and means you have ultimate control when using the caulk gun.

This not only reduces hand strain but also prevents accidents since it is less likely to slip out of your hands during use. Heavy duty materials: the sealant gun has a heavy duty metal barrel, rod, plate, handle, and is treated with a premium finish, enhancing the durability of the tool and ensuring it can withstand the toughest environments and last for years to come.
BrandTOUGH MASTER #ad
ManufacturerTOUGH MASTER #ad
Height21 cm (8.27 Inches)
Length31 cm (12.2 Inches)
Weight0.59 kg (1.3 Pounds)
Width2.36
Part NumberTM-CG233M
ModelTM-CG233M

6. MYJ

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FIXTEC 9 Inch Caulking Gun Heavy Duty Silicone Sealant Applicator Professional Hardware Tool for Silicone Acrylic Glue Sealant

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MYJ #ad - Smooth rotation: the sealant press has a sturdy rotating frame with thickness allows cartridge rotation to maintain bead direction when sealing corners. Functions include: dual clamping plate technology can prolong tool life, adjustable wear compensation device, built-in puncture line, ladder hook tension.

Easy handling due to high thrust ratio: Caulking press with smooth running pressure bar with high thrust ratio requires less force and is quieter than a ratchet cartridge gun. Rust free construction: handle and switch are made of corrosion free zinc aluminum alloy for a long service life under continuous use on any construction site. Metal cartridge: press with rotating frame for cartridges with silicone, adhesives, acrylics, asphalt, butyl and cement.
BrandMYJ #ad
ManufacturerJMK #ad
Part NumberFHCG0109
ModelFHCG0109

7. ebuyerfix

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Ebuyerfix wokin Industrial Caulking Gun Heavy Duty Silicone Sealant Applicator Professional Hardware Tool for Silicone Acrylic Glue Sealant

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ebuyerfix #ad - Rust free construction: handle and switch are made of corrosion-free zinc-aluminum alloy for a long service life under continuous use on any construction site.

Easy handling: caulking press with smooth-running pressure bar with high thrust ratio requires less force and is quieter than a ratchet cartridge gun. Heavy duty sealant gun: trade standard caulking gun is manufactured with a lightweight aluminum body and hard wearing steel trigger. Metal cartridge: the skeleton gun is ideal for applying silicone sealant, asphalt, acrylics, adhesives, caulking, butyl and cement tubes up 310ml. Smooth rotation: the sealant press has a sturdy rotating frame with thickness allows cartridge rotation to maintain bead direction when sealing corners.
Brandebuyerfix #ad
Manufacturerwokin #ad
Part NumberEBF-CLK-GUN-361409
ModelEBF-CLK-GUN-361409

8. ProDec

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Professional Applicator Suitable for High Viscosity Products, Sealants, Black, ProDec PRCG11 Advance Heavy Duty Revolving Caulking Gun for Applying 400ml and 310ml Cartridge Caulks, Adhesives

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ProDec #ad - Release clip to stop flow when required. Barrel rotates to allow for smooth application especially around corners and in awkward spots. More information below in the 'from the manufacturer' section - click on 'See More Product Details' or scroll down. Finger moulded trigger smoothly drives plunger for continuous flow during application and reduced hand fatigue. Trade quality heavy duty caulking gun suitable for 400ml and 310ml cartridges plus intermediate sizes. Ideal for applying silicone sealants and caulk including high viscosity materials.
BrandProDec #ad
ManufacturerRodo Ltd #ad
Height8.66
Length2.36
Weight0
Width15.75
Part NumberPRCG11
ModelPRCG11
WarrantyNo guarantee

9. Amazon Basics

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Amazon Basics Heavy Duty Sealant Caulking Gun, 12:1 Thrust Ratio, Aluminium handle with plastic support grip, 310 ml

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Amazon Basics #ad - Keep out of reach of children. When the trigger becomes too hard to squeeze, the sealant inside may be dried. Measures 33. 2 x 18. 5 x 5.

84 cm. Silencing mechanism prevents squeaky noise when squeezing the trigger; drip-free mechanism retracts the pushing rod, which stops the flow of caulk. Made of durable powder-coated metal; cartridges can rotate as needed thanks to the gun’s revolving steel frame. Aluminium handle with plastic support grip and aluminium trigger; ergonomic rubber-coated handles allow for comfortable all-day use. Heavy duty sealant caulking gun accommodates 310 ml cartridges; thrust ratio of 12:1. Do not forcibly squeeze the trigger and reload new sealant.
BrandAmazon Basics #ad
ManufacturerAmazon #ad
Height2.25
Length13.1
Weight1.42
Width7.25
Part NumberDS-CGAMZ004
ModelDS-CGAMZ004

10. Everbuild

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Professional Heavy Duty Applicator, Sealants, Black, Adhesives, 310ml, Everbuild Power Pro Heavy Duty Applicator Gun | Cartridge Caulks, Suitable for High Viscosity Products

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Everbuild #ad - Engineered to be stronger than standard skeleton guns featuring robust powder coated steel construction for heavy duty use. Suitable for all cartridge applied adhesives, fillers and sealants.

High performance, fitted with the "Dripless" system. Finger moulded trigger smoothly drives plunger for continuous flow during application and reduced hand fatigue. To enable extrusion of any product from standard cartridges. Very high thrust ratio for quick, consistent application using the least effort, and can be used easily for very high-viscosity materials. High quality, heavy duty skeleton sealant gun for standard cartridges.
BrandEverbuild #ad
ManufacturerSika Everbuild #ad
Height8.27
Length18.7
Weight0.79 kg (1.74 Pounds)
Width2.95
Part NumberEVBSGNPOWER
ModelSGNEWPOWER-EBD