are electric caulking guns worth it

Are Electric Caulking Guns Worth It? [You’ll Be Surprised]

If you are a DIYer, then most of the time you may have to use adhesive sealant. Using it traditionally consumes a lot. 

So, recently electric caulk guns are becoming famous for personal or industrial use.

So, are electric caulking guns worth it?

As an expert in the field, I will try to answer this question by covering some unique features. Most of the guns come with speed control. You can adjust the sealant quantity, thanks to the variable speed trigger. Also, it saves a lot of time. And, it requires a battery that can be charged and reused. Apart from that, several features make the product worthy.

Still, you might need to gather more insights regarding electric caulk guns. Don’t worry, here I have covered everything for you.

Let’s jump into the details!

What is an Electric Caulk Gun?


Sealants and one-part adhesives are applied with electric caulk guns to attach materials and fill cracks. An electric caulk gun is also known as a cordless caulk gun.

Sealing around tubs, faucets, windows, doors, floors, and pipes is frequently done with electric caulk guns.

From the basic definition and traits, you can say that electric caulk guns are advantageous.

There are so many electric caulking guns available in the market. But you would definitely want to buy the long-lasting and good quality one. And I understand it very well. 

I have chosen for myself the very best ones while buying a caulk gun. So, I want to share some of the electric caulk guns here that you can totally rely on. Take a look:

Not convinced enough to get an electrically powered caulking gun already? No worries! Let’s keep going forward and you’ll be able to make your own preference soon. 

Features That Make Electric Caulk Guns Outstanding 

Well, here are the main features that can make a cordless caulking gun worth it. Are you interested to learn about them?

So let’s get started-

Tool Weight and Usability

Electric caulking guns typically weigh approximately 3 and 4 pounds. It’s critical to have a caulking gun that is both lightweight and robust.

If the tool is heavy then you will have hand fatigue, for instance, overuse syndrome. Also, if the gun is lightweight then you can easily move around. 

So, comfort-wise an electric caulk gun isn’t a problem and these are very easy to use. 


A variable speed dial on an electric caulk gun makes it suitable for any project. In most circumstances, the caulking gun’s bead size will be affected by the variable speed.

Variable speed characteristics are usually controlled via an onboard dial. There’s a variable speed dial to adjust the discharge rate and control the bead. On the older P310G model, the variable speed dial is on the side of the tool and features only a numberless meter-style control.

The electric caulk gun will usually have five or six settings.

Cartridge Capacity


The majority of electric caulking guns can use 10-ounce cartridges (300 ml). However, you can get a sausage barrel setup for big projects. Sausage barrel setup can take up to 20-ounce cartridges (600ml).

If you don’t know how to use a sausage caulking gun watch the following video

Nonetheless, some caulking guns feature a convertible design. It allows using both standard caulk cartridge sizes.

Dispensing Force

Typically electric caulking guns will have a dispensing power of between 900 and 1,300 pounds. Consider using a stronger dispensing force if you know your caulk has a high viscosity.


There are many caulking guns in the market that use lithium-ion batteries. These batteries will not drain charge when the gun isn’t on. So, it lasts longer.

Most of the electric caulking guns use 18-20v batteries. Using the right battery for any tool is important. Here are some lithium-ion batteries that you can use as a replacement for your electric caulking gun:

You would also need a good charger to charge your caulk gun. Let me tell you that this too is easily accessible. Such as the DeWALT 20V MAX Lithium-Ion charger.

With that being said, check out if you can use an 18V battery in a 14.4V drill. 


The majority of today’s electric caulking guns contain an anti-drip function. One issue with air caulking guns is that they make a lot of mess. 

Battery-operated caulking guns, on the other hand, keep this from happening. This can be avoided because of the plunger’s automatic design.

LED Work Light

Whether you’re doing repairs at home or on the job site, an electric caulking gun with an LED work light comes in. 

Many electric caulking guns on the market contain this work light. So you won’t have to worry about losing precision while pointing your tool.

Do consider every feature mentioned before buying an electric caulk gun.

3 Best Electric Caulking Guns


There are several cordless caulking guns in the market. However, I have narrowed down the three best cordless caulking guns that I like and often use. The cordless caulking guns are as follows.

Dewalt Max 20v

Dewalt max 20v is the best cordless caulking gun for its features. For starters, it has an adjustable speed which prevents the overflow of adhesive sealant. 

Secondly, it has an anti-drip feature that allows you to save sealant.

Lastly, it has a built-in flashlight. So, you can easily work through it in low light.

Also, the same company has the two best handyman tools. Comparing Dewalt 192 or 204 you can actually easily use both to complete your DIY projects! 

Ryobi P310G

Ryobi P310G is another consumer favorite gun. It also has an adjustable speed feature. 

On top of that, it has different bead sizes. So, for different sizes of cracks or gaps, you can fill them without wasting any sealant

Also, this cordless caulk reaches up to 500 pounds of push force.

Another notable feature is the weight. Weighing at 3.70 pounds, this gun is easy to handle and user-friendly. Ryobi caulk gun review says everything about it.

So, for a budget pick, go for Ryobi P310G.

Milwaukee 2641

Another good electric caulk gun in the current market is Milwaukee 2641. Over the years, Milwaukee caulking guns have delivered satisfactory service.

It has the same adjustable speed feature. In addition to it, the caulking gun has constant flow technology. By this, the gun can maximize the sealant without wasting it through constant flow.

However, it is the heaviest gun among these three.

How to Use These Electric Caulking Guns


Be it using a sandblaster gun or a caulking gun, knowing the details you can always use the tool handily.

So, when compared to a manual caulk gun, cordless caulk offers more control. Also, they require less work. In situations where compressed air is not available, they offer powered dispensing.

  • First of all, you need to add a compatible battery to your electric caulking guns.
  • Secondly, pull back the tube of your caulking gun and make enough room for caulk.
  • Thirdly, remove the safety cap from your caulk and place it on your gun.
  • Then, set the caulking speed according to your needs.
  • Lastly, remove the caulk and safely put it away from your guns after using it.
  • You can also use nozzle extenders according to your needs. Because these extenders are adjustable to any angle and length you might need for the project.

Here are some nozzle extender recommendations for you:

By following these easy steps you can use electrical caulking guns to DIY any project.

Tips for Easy Maintenance 

An electric caulk gun is handy. So, taking proper care of it is necessary. However, this power tool doesn’t require much hard work. 

It can be done only in a few steps-

  • Cleaning the Electric Caulk Gun

After each usage, carefully remove the caulking tube and completely clean the caulking gun. This will keep dirt and caulk from gathering. Otherwise, your caulking gun’s performance will be greatly hindered.

Use a brush or a damp towel to clean it well. After that, make certain it is well-dried.

  • Store It in a Cool and Dry Place

You should keep your electric caulking gun in a cool, dry area to extend its life. Moisture and extreme heat are also bad for this equipment. Keeping the caulking gun secure will also keep it out of the wrong hands.

  • Remove Any Excess Caulk

After you’ve used the caulking gun, be sure to clean up any extra caulk. It will obstruct the tool’s operation if it remains in place and hardens. After a while, it will be quite tough to remove.

In that case, a scraper would be very useful. Also, if you have projects that need caulking often then keeping a scraper can save your life. 

An angle scraper can help you to set caulking at any corner and edge precisely. Or you can remove the grout very easily.

So, grab a caulk scraper today:

By following these three simple facts, you can keep your gun in pristine condition.

Is Electric Caulking Worth It or Not?


An electric caulk gun offers a lot of advantages compared to the old manual caulk gun.

After going through every aspect, we can say yes it is. For any DIY, an electric caulk gun is very handy. 

However, it is not necessary to buy a 200$ gun just for one or two projects. If you can afford it and have multiple projects, just go for it!


Is it possible to caulk without a gun?

The short answer is yes, one can indeed apply caulk instead of using a gun. You can use Latex sealant or silicone sealant for this.

Why has the caulking gun’s sealant flow been reduced?

The tip of the caulking gun can get hardened sometimes. As a result, the flow gets decreased. So just cut a little bit of the tip and you’ll be good to go.

Can caulk go bad?

Yes, Caulk’s can go bad. Silicone sealant or caulk has a warranty of a year. So, test the caulk before using those.


That’s all for now. So, are electric caulk guns worth it? I hope you got an idea regarding cordless caulk and its usefulness.

An electric caulk gun will help you to apply caulk as a sealant using an electric motor. When compared to a traditional caulk gun, this results in much better speed and accuracy. However, while choosing between these power tools, make sure you’re getting the one that would be convenient to use. Otherwise, it can make a mess instead of being useful.

Hope you have a wonderful day!

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