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Caulking Guns

10 Best Caulking Guns 2025 in Canada

#1

Winner

Newborn Br

Newborn

Newborn Brothers 930-GTD Gator Trigger Drip-Free Hex Rod Caulk Gun

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#2
WORKPRO Se

WORKPRO

WORKPRO Sealant Caulking Gun-9:1 & 18:1 Thrust Ratio Adjustable, Dripless Silicone Gun, Manual Cartridge Rod Cradle

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#3
DEWALT 20V

DEWALT

DEWALT 20V MAX* Cordless Caulking Gun, Sausage Pack, 300-600ml, Tool Only (DCE580B)

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#4
DEWALT 20V

DEWALT

DEWALT 20V MAX* Cordless Caulking Gun, 10oz/300ml, Tool Only (DCE560B)

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#5
Albion Eng

Albion

Albion Engineering E12S20 B-Line Cordless Sausage Caulking Gun, No Drip, 12V, 20 oz

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#6
Milwaukee

Milwaukee

Milwaukee 2641-20 M18 10 oz Caulk Gun Tool Only

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#7
iLitLuk Dr

iLitLuk

iLitLuk Drip-Free Caulking Gun Ratchet Rod Caulk Gun Applicator 15:1 Thrust Ratio Labor-Saving Lightweight Nylon Frame Cartridge Gun Fits 10oz/310ml Standard Caulk Tubes with Silicone Finishing Tools

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#8
ONEMANA Co

ONEMANA

ONEMANA Cordless Caulking Gun 20V Auto Retract Dripless Caulk Gun with LED 300ml/10oz Silicone Gun for Filling Sealing 6 Adjustable Speed Electric Caulking Gun Kit with Battery and Charger

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#9
DEWALT 20V

DEWALT

DEWALT 20V MAX* Cordless Caulking Gun, 29oz, Tool Only (DCE570B)

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#10
Albion Eng

Albion

Albion Engineering B12S20 B-Line Manual Sausage Caulking Gun, 20 oz, 12:1 Drive

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Our Top Picks

#3

DEWALT 20V MAX* Cordless Caulking Gun, Sausage Pack, 300-600ml, Tool Only (DCE580B)

9.8  score

DEWALT 20V MAX* Cordless Caulking Gun, Sausage Pack, 300-600ml, Tool Only (DCE580B)

DEWALT

9.8  score

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Rating
9.8
Type (Manual, Electric, Pneumatic)
Ease of Use Features
Type (Manual, Electric, Pneumatic)
Runs efficiently on a single battery charge, supporting long workdays without interruption.
Ease of Use Features
Provides great ease of use, eliminating mess and hassle compared to manual guns.

The DEWALT 20V MAX Cordless Caulking Gun is a battery-powered tool designed for users who want more control and convenience than manual guns offer. As a cordless gun, it frees you from cords and air hoses, making it ideal for on-the-go jobs or places without easy power access. It supports sausage packs between 300 to 600 ml, and the quick-connect trays make switching between canister sizes easy, which adds to its versatility.

The variable speed trigger and dial allow precise control over the flow of adhesive, reducing mess and waste. It also has an anti-drip feature that automatically pulls back the rod after use, helping to prevent excess glue from dripping—a nice touch for neat work. The adjustable speed control effectively manages the adhesive flow, which is a key factor in caulking guns. The frame style is dripless and designed for sausage packs rather than standard cartridges, so it suits users working with specific sealants or adhesives packaged this way.

This tool is sold as 'tool only,' meaning you'll need to buy the 20V battery and charger separately, which adds to the overall cost if you don’t already own compatible DEWALT batteries. Weighing about 2.2 kg (4.9 lbs), it’s reasonably portable but heavier than some manual guns. This caulking gun suits both DIYers and professionals who prioritize control and efficiency, especially when using sausage packs, but keep in mind the extra investment in batteries and charger.

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Rating
9.8
Type (Manual, Electric, Pneumatic)
Ease of Use Features
Type (Manual, Electric, Pneumatic)
Runs efficiently on a single battery charge, supporting long workdays without interruption.
Ease of Use Features
Provides great ease of use, eliminating mess and hassle compared to manual guns.

Buying Guide for the Best Caulking Guns

Choosing the right caulking gun can make sealing, filling, or bonding tasks much easier and more effective. The right tool will help you apply caulk smoothly and with less effort, whether you're working on home repairs, construction, or crafts. To find the best fit, it's important to understand the main features and how they relate to your specific needs and projects.
Type (Manual, Electric, Pneumatic)The type of caulking gun refers to how it operates. Manual caulking guns are hand-powered and are the most common for home use, offering simplicity and control. Electric caulking guns use a battery or plug-in power to push the caulk, reducing hand fatigue and providing consistent flow, which is helpful for larger or frequent jobs. Pneumatic caulking guns use compressed air and are typically used by professionals for heavy-duty or industrial work. To choose the right type, consider how often you'll use the gun and the size of your projects—manual is great for occasional or small jobs, while electric or pneumatic is better for frequent or large-scale tasks.
Thrust RatioThe thrust ratio measures how much force the gun applies to the caulk with each squeeze of the trigger. A low thrust ratio (around 5:1) is suitable for thin, easy-flowing materials, while a higher thrust ratio (10:1 or above) is better for thicker or more viscous caulks. If you plan to use heavy or specialty caulks, a higher thrust ratio will make the job easier and less tiring. For basic home repairs with standard caulk, a lower ratio is usually sufficient.
Frame Style (Open, Closed, Dripless)Frame style affects how you load and use the caulking gun. Open frame guns are lighter and allow you to see how much caulk is left, making them easy to use for most standard tubes. Closed frame guns provide more support and are better for heavy-duty use or larger tubes. Dripless caulking guns have a mechanism that stops the flow of caulk when you release the trigger, helping to prevent messes and waste. If you want cleaner results and less cleanup, a dripless model is a good choice.
Barrel Size and CompatibilityBarrel size determines what size caulk tubes the gun can hold. Most guns are designed for standard 10-ounce tubes, but some can handle larger or smaller sizes. Make sure the gun you choose matches the size of caulk tubes you plan to use. If you often work on big projects or use specialty caulks that come in larger tubes, look for a gun with a compatible barrel size.
Ease of Use FeaturesSome caulking guns come with extra features like built-in cutters for opening tubes, seal puncture tools, or rotating barrels for better maneuverability in tight spaces. These features can make your work faster and more convenient, especially if you do a lot of caulking or need to work in awkward spots. Think about the types of projects you do and whether these features would save you time or effort.