10 Best Caulk Guns 2025 in the United States

The DEWALT 20V MAX Caulking Gun (DCE560B) is a versatile, cordless tool designed for users who need precise control over their caulking projects. Its variable speed trigger and speed dial offer excellent control over adhesive flow, allowing you to adjust the maximum and minimum flow rates according to your needs. The anti-drip feature is particularly useful as it automatically retracts the plunging rod to prevent excess adhesive from dripping out, making it cleaner to use.

The quick connect interchangeable canister trays are a convenient feature, enabling users to easily switch between different canister sizes without hassle. The built-in LED light is a thoughtful addition, improving visibility in low-light conditions, which can be very useful in dimly lit workspaces. Additionally, the hang hook allows for easy storage when the tool is not in use. One notable strength is that this caulking gun is made in the USA with global materials, which might appeal to those looking for domestically assembled products.

This model is a bare tool only, meaning the battery and charger are not included, so you will need to purchase them separately if you don’t already have compatible DEWALT 20V MAX batteries. This caulking gun is well-suited for both professional contractors and DIY enthusiasts who need a high level of control and ease of use in their caulking tasks.

The Milwaukee 2641-20 M18 10 oz Caulk Gun is a cordless tool that offers ease of use and durability. Weighing 4.9 pounds and designed in a barrel style, this caulk gun is powered by an 18-volt lithium-ion battery, although the battery is not included with the product. This caulk gun is particularly suitable for those who prefer cordless convenience and need a reliable tool for various caulking tasks.

Additionally, the tool comes with a five-year warranty, which speaks to its durability and the manufacturer's confidence in its longevity. However, there are some limitations. The product does not include a built-in cutter or puncture tool, which could be a drawback for some users who want these features for added convenience. It's also worth mentioning that the thrust ratio and whether it has a dripless feature or a rotating frame are not specified, which are important aspects to consider for anyone looking for precision and ease in caulking.

Despite these points, the Milwaukee 2641-20 M18 is a solid choice for those looking for a durable, easy-to-handle caulk gun that operates without the need for a cord.

The DEWALT 20V MAX Cordless Caulking Gun (DCE570B) is a powerful and versatile tool ideal for both professional and DIY projects. One of its standout features is the variable speed trigger and dial, which allows for precise control over the adhesive flow, making it easier to handle different types of caulking jobs. The anti-drip feature is particularly useful, as it prevents excess adhesive from dripping, ensuring a cleaner application process. Additionally, the quick-connect interchangeable canister trays are a practical feature that allows users to switch between different canister sizes with ease, enhancing its versatility.

Weighing 4.66 pounds, it is relatively lightweight for a cordless tool, but keep in mind that the battery and charger are sold separately, adding to the total cost. The cordless design provides freedom of movement, and with a maximum speed of 21 inches per minute, it is capable of handling large jobs efficiently. However, some users might find the lack of a built-in cutter and puncture tool inconvenient, as these are common features in many other caulking guns. The frame does not rotate, which could make it a bit less flexible in tight spaces compared to models with a rotating frame.

Despite these minor drawbacks, the DEWALT 20V MAX provides solid performance backed by a 3-year limited warranty, making it a reliable choice for those in need of a high-quality caulking gun.