Best Battery Powered Caulking Gun

Disclaimer: All claims are strictly my personal opinion. As an Amazon Associate, I may earn from qualifying purchases.

The best battery powered caulking guns are more of a luxury purchase because they are really pricey than other alternatives. Still, they come equipped with a plethora of features that make the purchase a worthwhile one.

They are specially designed to make your job and therefore your life easier. The fact that they are battery-powered makes them a better and more efficient option when compared with the pneumatic and manual options available in the market.

What is a Caulking Gun?

A caulking gun is a tool designed to hold a cartridge or a tube filled with a material that can effectively seal cracks and gaps in homes.

The material stored in these tubes is normally referred to as caulk, and it is made from either latex or silicone. It can be used to bond a large variety of materials like ceramic, wood, glass, and metal with relative ease.

The older caulking guns used to be mechanical, and they required you to put in more effort by squeezing the hand trigger to dispense the lube in the required area.

Battery powered caulking guns are becoming more and more popular because they are easy to use. All you need to do is guide the gun’s tip to the desired area to create a continuous and smooth bead of caulk with relative ease.

There are a lot of things that determine the quality and effectiveness of a battery powered caulking gun. Here, I will discuss and compare some of those things to determine which battery powered caulking guns are the best choice for you.


Here are my recommended products picked out through amazon you would be interested in depending on your budget…

Makita XGC01T1 18V LXT Lithium-Ion Cordless 10 Oz. Caulk &...
Makita XGC01T1 18V LXT Lithium-Ion Cordless 10 Oz. Caulk &...
5-speed dial optimizes flow rate from 0-66 IPM; Variable speed trigger allows user to match speed to the application
Best Value
Milwaukee Electric Tool 2441-21 M12 Caulk Gun Kit, 12 V
Milwaukee Electric Tool 2441-21 M12 Caulk Gun Kit, 12 V
Most compact cordless powered caulk gun on the market; Variable Speed Trigger and Max-Speed dial allow for total application speed control
DEWALT 20V MAX* Cordless Caulking Gun, 10oz/300ml (DCE560D1)
DEWALT 20V MAX* Cordless Caulking Gun, 10oz/300ml (DCE560D1)
Variable Speed Trigger allows for increased control over the flow of your adhesive; Variable Speed Dial allow for setting maximum and minimum flow rates

6 Best Battery Powered Caulking Gun Reviews

Here are our recommended Best Battery Powered Caulking Gun, which will save your time and money in 2021;

1. DEWALT Adhesive and Caulk Gun

  • Max Force: 950 lbs
  • Voltage: 20 volts
  • Weight: 4.9 pounds
  • Cartridge Size: 10 ounces

See at Amazon!

What we Like!
  • Lightweight
  • User-friendly
  • Versatile
  • 3-year warranty
Things to Consider!
  • Relatively expensive


The Dewalt 20V DCE560D1 is one of the best, if not the best battery powered caulking guns available in the market today.

It comes equipped with various great features that make it a must-buy regardless of whether you are a homeowner or a professional.

It provides you with accurate and fast one-handed use, which makes the process of caulking effortless.

It also comes with a variable speed trigger that provides you with additional control and can help create a smooth finish.

This trigger allows you to perfectly set and makes adjustments to your minimum and maximum flow rates.

In addition to all of this, the Dewalt 20V DCE560D1 is equipped with an automatic anti-drip feature that allows you to keep your job clean and avoid any drips or messy applications.

All of these features and more make the Dewalt 20V DCE560D1 one of the best battery powered caulking guns in the market today, without a doubt.

2. MILWAUKEE M12 Caulk Gun

  • Max Force: 400 lbs
  • Voltage: 12 volts
  • Weight: 4.4 pounds
  • Cartridge size: 10 ounces.
  • Battery: M12 REDLITHIUM battery

See at Amazon!

What we Like!
  • Cordless
  • It comes packed with a thrust force of 400 lbs
  • Compact size
  • Comes with an onboard puncture tool for more convenience
Things to Consider!
  • Battery and charger are not included with the initial purchase.


You rarely come across a caulking gun that is compact enough to use anywhere and anytime and sturdy enough to perform various professional jobs easily and effectively.

The Milwaukee M12 Caulk Gun is the most popular and widely used option among professional handypersons.

It is packed with a force of 400lbs, which makes it powerful enough to dispense even the heaviest of adhesives.

It also comes with a 360-degree rotating collar, making it an ideal tool for caulking in tricky and hard-to-reach places.

This rotating collar can support a 10-ounce cartridge equipped with a hook and a puncture tool for additional usability.

The 10-ounce cartridge also provides you with the benefit of not worrying about consistent reloading and downtime.

This gun is an ideal choice for all your caulking needs, regardless of whether you are buying it for heavy construction projects or just ordinary home use.


  • Max Force: 500lbs
  • Voltage: 18 volts
  • Weight: 4.7 pounds
  • Cartridge Size: 10 ounces

See at Amazon!

What we Like!
  • Lightweight
  • Easy to carry around
  • It is energy efficient
  • Battery and charger are included with the initial purchase
Things to Consider!
  • The caulking material often leaks from the back of the tube


Ryobi is one of the best companies globally when it comes to handymen equipment, and the Ryobi P3010G is their overall highest selling product up to date.

This gun is ideal for DIYers who want a cheap and efficient option for their caulking needs.

The Ryobi P3010G comes with a powerful force of about 500 lbs, allowing it to dispense high-viscosity materials with relative ease.

This gun also allows you to control this huge power and speed with the help of a variable speed selection feature that can be effectively used to adjust the dispensing speed according to your needs and requirements.

It has a cartridge capacity of 10 ounces, and together with its mighty 18-volt battery, you can dispense up to 200 caulk tubes in a single use without having to worry about constant recharges.

In addition to this, this gun is specially designed using a heavy-duty material, but it is light enough to carry around easily despite this.

It also has a greater battery life when compared with other caulking guns available in the market today. It has an ergonomic design.

4. Makita Caulk and Adhesive Gun

  • Max Force: 1100 lbs
  • Voltage: 18 volts
  • Weight: 5.1 pounds
  • Cartridge Size: 10 ounces
  • A 5-speed dial to adjust and control the flow rate

See at Amazon!

What we Like!
  • It has a drip-reduction feature that helps you in avoiding access spillage
  • It has a max force of 1100 lbs which makes it an effective tool for applying heavy adhesives and sealants
Things to Consider!
  • The battery life is relatively shorter when compared with other alternatives.


The Makita XGC01Z caulk and the adhesive gun were designed specifically for performing heavy-duty caulking jobs.

It has an enormous power force of 1100 lbs, making it a powerful and ideal choice for all kinds of adhesives and sealants.

This extreme power can be adjusted and controlled with the help of a 5-speed dial which allows you to adjust the speed based on the task at hand.

The Makita XGC01Z also comes with a unique pressure relieving system that works to make the gun non-drip and cold weather resistant.

In addition to this, it also has an overload indicator that will immediately notify you if you fill the container too much.

This brute power force and speed make the Makita XGC01Z an ideal tool to have for industrial and heavy-duty jobs.

5. Milwaukee M18 10 oz Caulk Gun

  • Max Force: 950 lbs
  • Voltage: 18 volts
  • Weight: 4.9 pounds
  • Cartridge Size: 10 ounces

See at Amazon!

What we Like!
  • It has a powerful battery which ensures fast and accurate results
  • Compact Size
  • It has a variable speed changer which ensures increased control
Things to Consider!
  • Battery and charger are not included in this purchase


The Milwaukee M18 caulk and adhesive is another power gun designed by one of the best companies in handymen equipment. The M18 has more than double the power of the M12 model, generating a force of 950 lbs.

Furthermore, since this model also includes a variable speed controller, you will face no issues working with both high and low viscosity sealants and adhesives.

This makes the Milwaukee M18 an ideal tool for any caulking material.

In addition to all of this, the Milwaukee comes equipped with additional features like a rotating collar, a quick change cartridge that is ideal for swapping out the 10-ounce holster quickly and easily, a ladder hook, a speed dial, and a constant flow technology which allows you to maintain even flow rates.

All this makes the Milwaukee M18 a good choice for all your caulking needs.

6. DEWALT Adhesive and Caulk Gun

Best Caulking Gun for Home Users

  • Max Force: 650 pounds
  • Voltage: 18 volts
  • Weight: 6.85 pounds
  • Cartridge Size: 10 ounces
  • Adjustable dial to change the speed at which the adhesive leaves the gun

See at Amazon!

What we Like!
  • High-quality build and design
  • Comes equipped with a battery and charger
  • Ideal tool for heavy-duty jobs
Things to Consider!
  • The 18-volt battery included is not made from lithium


The DC545K is specially designed for performing heavy-duty tasks because it has a powerful pushing force of 650 lbs.

This pushing force means that the DC545K can dispense high viscosity materials like caulk, adhesives, and cement with relative ease. This force also allows you to save valuable time and effort.

This gun also contains a set-and-forget speed dial at the end of the gun, which allows the user to control and manage the speed of the beads efficiently. The DC545K also has a 360-degree rotatable barrel which significantly reduces the difficulty of various complex jobs.

The cartridge has the capacity of holding 10 ounces of caulk or adhesive material at a single time, and together with the auto-reverse feature, you can rest easy knowing that none of your adhesive material will ever drip or get wasted.

All of this makes the DC545K an effective and efficient tool for performing industry-grade heavy-duty tasks with relative ease.

Buyer’s Guide for a Caulking Gun

As we all know, buying a caulking gun can become a difficult and hectic ordeal if you have no idea of what you are looking for.

So, it is important that before you decide to go out to the store and purchase a caulking gun that you properly define your needs and the gun that will be ideal for your particular set of needs and requirements.

With that being said, here are some important things that you need to consider before you a caulking gun


For many people, the cost is one of the key factors in deciding what kind of product they will buy.

If you go to a hardware shop and find two or three battery powered caulking guns that will be ideal for your particular set of needs and requirements, it is always a good idea that you end up going with a gun that is the least expensive.

The reason for choosing a cost-effective option when you buy a gun, you are not just paying for the gun itself. But, you need to also worry about additional things like batteries, chargers, and cartridges. So, you must save money wherever and whenever you can.

Battery Size and Usage

Most of the battery powered caulking guns come with 12, 18, 20, 22-volt batteries. The battery size will determine how long you can use the gun without recharging it.

The cartridge size is almost the same for all caulking guns, but the viscosity and thickness of the caulk or adhesive being used also play a key role in battery timing.

So, if you will work with high viscosity caulks and adhesives, it is better to go with a bigger-sized battery. In contrast, if you are looking to use the gun for home tasks, you can only get away with buying a gun with a smaller battery.

Speed or Thrust Power

The thrust power also plays a vital role in the thickness of the liquid you can use with your gun. The more the thrust power is, the more quickly and effectively you will dispense the caulk. The thrust power of the machine also determines the flow rate.

Cartridge Size

Different guns are designed to accommodate different sized cartridges. The higher the cartridge capacity of your caulking gun is, the longer you will be able to use the gun without replacing the old cartridge with a new one.

So, if you buy a gun with a higher cartridge capacity, you will not have to move back and forth to change the cartridge constantly.

Conversely, guns that have a smaller cartridge size are easy to carry around and maneuver. So, it all comes down to the nature of your task and the amount of movement required during it.

Control Mechanism

Each battery powered caulking gun comes with its own set of buttons and dials to perform a wide range of functions.

It is always a good idea to look for a caulking gun with these additional features to ensure that you can perform all your required tasks quickly and with as little effort as possible. Some of the best features to look for in a battery powered caulking gun are as follows;

A variable speed dial that allows you to change and adjust the minimum and maximum flow rates

An auto-reverse feature that helps you in reducing wastage, drips, additional clean-ups.

An onboard puncture tool so that you do not have to worry about carrying any additional tools while going to the job site to perform the required tasks.

All these features are essential for an efficient caulking job and should be present in every gun.

Final Verdict

In the text above, we discussed some important things you need to keep in mind when looking to buy a battery powered caulking gun. We talked about what a caulking gun is and how it works.

Additionally, we discussed some of the best battery powered caulking guns that are available in the market today, as well as their features, pros, and cons, which will allow you to make the best possible choice when it comes to buying a caulking gun.

Furthermore, we discussed some important factors you need to consider before going out to a hardware shop and purchasing a caulking gun.

These factors included the price of a caulking gun and its battery size, thrust power, and cartridge size, and the additional features that should be available to make sure that you can perform your tasks effectively and with minimal effort.

With that being said, go out to a hardware shop or an online store to purchase a caulking gun for all your in-home or industrial heavy-duty caulking needs.

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You may also love to read these my reviews and the buying guides…

FAQ’s About Caulking Guns

Here are a few questions that people also ask about Caulking guns;

What is the Best Battery Powered Caulking Gun?

Here are our recommended Best Battery Powered Caulking Gun, which will save your time and money in 2021;

  1. DEWALT 20V Adhesive and Caulk Gun
  2. Milwaukee M12 12V Caulk Gun
  3. RYOBI 18V Power Caulk Gun
  4. Makita Caulk and Adhesive Gun
  5. Milwaukee M18 10 oz Caulk Gun
  6. DEWALT 18V Adhesive and Caulk Gun

How do you clean your gun?

There are many chemicals, solvents, and liquids available in the market to clean a caulking gun properly. However, it is important that you consult the manufacturer of the gun to see the products they recommend for cleaning the gun and that you read the warning labels on these chemicals so that you can avoid any self-harm.

What does the term thrust-ratio mean?

The thrust ratio is simply a ratio of the force you generate on the trigger of your gun versus the force generated to push the adhesive material out of your gun.

What do I do if my rod does not pull back?

If the rod on your gun stops pulling back, you need to apply constant pressure on the back handle and press the thumb release to pull back the rod. Additionally, if you are using a drip-free gun, you need to hold the handle and pull the rod back, as this type of gun does not require a thumb release to press.

David Houghton
Latest posts by David Houghton (see all)

1 thought on “Best Battery Powered Caulking Gun”

  1. Most people are still not aware of what caulking is and how it has been used over the last few years. However, I got a lot of good info because sometimes I did not give that much importance to it.

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