We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

Best Caulking Guns

From leading brands and best sellers available on the web.
#1

Winner

Amazon Basics Heavy Duty Sealant Ca

Amazon Basics

Amazon Basics Heavy Duty Sealant Caulking Gun - 310 ml (0.3 Litres) - 12:1 Thrust Ratio, Aluminium handle with plastic support grip, Blue/Grey

View Product
#2
iLitLuk Drip-Free Caulking Gun Ratc

iLitLuk

18%OFF

iLitLuk Drip-Free Caulking Gun Ratchet Rod Caulk Gun Applicator 15:1 Thrust Ratio Labor-Saving Lightweight Nylon Frame Cartridge Gun for 10oz/300ml Standard Caulk Tubes with Silicone Finishing Tools

View Product
#3
G4GADGET Heavy Duty Sealant Caulkin

G4GADGET

13%OFF

G4GADGET Heavy Duty Sealant Caulking Gun - 310ml (0.3L) | Extra Strong Skeleton Applicator for Sealants, Silicones and Adhesives | Professional Grade with Ergonomic Grip & Rotating Barrel

View Product
#4
G4GADGET Heavy Duty Blue Caulking G

G4GADGET

13%OFF

G4GADGET Heavy Duty Blue Caulking Gun - 310ml | Strong Skeleton Frame for Sealants, Silicones & Adhesives | Professional Grade with Smooth Rod, Ergonomic Grip & Precision Flow Control

View Product
#5
wolfcraft MG 200 Caulking Gun I 435

Wolfcraft

wolfcraft MG 200 Caulking Gun I 4352000 I Standard Press with Comfort Extras

View Product

Related Products

Up to 36% off

#6
Axus Decor Caulking Gun - for C3/31

Axus Decor

Axus Decor Caulking Gun - for C3/310ml and C4/400ml Cartridges - Heavy Duty Sealant Gun with Ladder Hook and Finger Contoured Grip - for Professional & DIY Enthusiasts, Red

View Product
#7
wolfcraft MG 100 Caulking Gun I 435

Wolfcraft

wolfcraft MG 100 Caulking Gun I 4351000 I Standard Press for Hobby and Household use

View Product
#8
WORKPRO Sealant Caulking Gun, 9:1 &

WORKPRO

15%OFF

WORKPRO Sealant Caulking Gun, 9:1 & 18:1 Adjustable Thrust Ratio, for Applying 290-310 ml Cartridge Caulks, Sealants, Silicones, Adhesives

View Product
#9
Everbuild Power Pro Heavy Duty Appl

Everbuild

33%OFF

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

View Product
#10
Makita DCG180ZBK 18V Li-ion LXT Cau

Makita

Makita DCG180ZBK 18V Li-ion LXT Caulking Gun Supplied in a Carry Case – Batteries and Charger Not Included

View Product

Buying Guide for the Best Caulking Guns

Choosing the right caulking gun is essential for ensuring a smooth and efficient application of sealants and adhesives. Whether you're sealing gaps around windows, doors, or in the bathroom, the right caulking gun can make the job easier and more precise. When selecting a caulking gun, consider the type of projects you will be working on, the frequency of use, and the type of sealant you will be applying. Understanding the key specifications will help you make an informed decision that suits your needs.
Type of Caulking GunCaulking guns come in several types, including manual, electric, and pneumatic. Manual guns are the most common and are suitable for small to medium projects. They require physical effort to operate. Electric caulking guns are powered by batteries or electricity and are ideal for larger projects or frequent use, as they reduce hand fatigue. Pneumatic guns use air pressure and are best for professional use or very large projects. Consider the scale and frequency of your projects to choose the right type.
Thrust RatioThe thrust ratio of a caulking gun indicates the amount of force applied to the sealant. A higher thrust ratio means more force, which is useful for thicker materials. Thrust ratios typically range from 3:1 to 26:1. For light-duty tasks with thin sealants, a lower thrust ratio is sufficient. For heavy-duty tasks or thicker sealants, a higher thrust ratio is necessary. Match the thrust ratio to the viscosity of the sealant and the demands of your project.
Barrel TypeCaulking guns can have different barrel types, such as open frame, closed frame, or sausage. Open frame guns are lightweight and allow you to see the sealant tube, making them easy to use for standard cartridges. Closed frame guns provide more support and are suitable for larger cartridges. Sausage guns are designed for foil-wrapped sealants and are often used in professional settings. Choose the barrel type based on the type of sealant packaging you plan to use.
Dripless FeatureA dripless caulking gun prevents excess sealant from oozing out after you release the trigger. This feature is important for maintaining a clean work area and reducing waste. Dripless guns are particularly useful for precision work where control over the sealant flow is crucial. If you are working on detailed projects or want to minimize cleanup, consider a caulking gun with a dripless feature.
Handle ComfortThe comfort of the handle is an important consideration, especially if you will be using the caulking gun for extended periods. Look for ergonomic designs with padded grips to reduce hand fatigue. A comfortable handle can make a significant difference in the ease of use and overall experience, particularly for larger projects or frequent use. Test the handle grip to ensure it feels comfortable in your hand.