A caulking gun is a tool you use with caulk cartridges. The combination of these two products is to seal joints and seams, as well as to fill gaps. They are easy to use and are a highly desirable product for both workers and homeowners.
Using a caulking gun is simple. Press the trigger, pull back the rod, insert the caulk tube into the framework, then push the rod into the frame. All that’s left to do is cut the tube tip, position the nozzle at the angle of the crack, and squeeze the trigger.
While they are straightforward to use, they are not so easy to find if you’re looking for quality. Read on to learn about some of the best caulking guns for sale and what to factor into the decision-making process.
1. Ryobi 18-Volt Power Caulk Adhesive Gun
- Charger included
- 2Ah battery
- 18 volts
- 500-pound push force
- Switch lock
- 200-tube battery capacity
- Metal plunger rod
- Variable speed selector
- Affordable to buy
- The battery lasts a long time
- The plunger rod is strong
- You can adjust the speed of the caulk bead
- It has a lock for safety reasons
- The handle is balanced for comfort
- Quick and easy to change out tubes
- It’s heavy to operate
If a fast and effortless caulking gun is what you need to get the job done, then let Ryobi deliver. This 18-volt machine that comes with a charger and 2Ah battery is all about making life easier. Sure, it’s quite heavy to operate, but the balanced handle offers plenty of comfort for any job.
It boasts 500 pounds of push force, a switch lock for safety, and it has a metal plunger rod to get as much caulking out as possible.
What people also like is the variable speed selector to adjust the caulk bead speed, not to mention the battery capacity. On one charge, this caulking gun can work with around 200 tubes of caulking materials. There’s every reason to believe it suits your requirements.
2. Ejoyous Caulking Gun
- Manual style
- Ten nozzles
- Aluminum alloy construction
- 600mL capacity
- 360-degree rotating handle
- Silicone materials
- Ideal for home use
- You can use it for your kitchen, bathroom, gaps, windows, doors, and more
- Affordable to buy
- It comes with ten nozzles
- It has a comfortable handle
- It lasts a long time
- It’s labor-intensive for large jobs
While you wouldn’t use this Ejoyous caulking gun on a job site that requires a lot of caulking, it’s more than suitable for those small jobs around the house. Its manual style cuts out all the complexities of motors and batteries, even if it does mean you have to put in more effort.
It comes with ten nozzles, a 360-degree rotating handle, and a comfortable grip. Therefore, you can have no concerns about filling up gaps and using it in your kitchen, bathroom, and windows and doors.
The aluminum alloy materials make it sturdy and durable. At the same time, its 600mL capacity ensures there’s plenty of caulking materials to get the job done. This manual product means business for home users.
3. XP-Delta Sealant Gun
- 10.5-ounce cartridge compatibility
- Rubber-coated handle
- 25:1 and 12:1 trigger ratio options
- Ladder hook
- Rotary carriage
- Comfortable to use
- Lightweight to handle
- Ideal for professional or home use
- You can hang it from your ladder or workplace
- Suitable for most standard 10.5-ounce cartridges
- Easy to operate
- It can hurt your hands after a while
Some people might feel a bit of strain in their hands after using this caulking gun, but it more than meets the mark for short-term projects around the home. Fill it with a 10.5-ounce cartridge, and put it to work on your windows, doors, and other gaps around the house.
It boasts a rubber-coated handle for comfort and a ladder hook for secure attachment as you move around your property. The rotary carriage adds a layer of convenience, as well. Many people see the value in the two trigger ratio options of 12:1 and 25:1, too.
This caulk gun is ideal for home or business use, but it does come with an element of labor. Consider the pros and cons, and decide if it’s right for you.
4. Hardscape Depot Caulking Gun
- Nine-inch length
- 10. 5-ounce cartridge compatibility
- Diecast handle
- Quick-release thumb tab
- Tube perforation spike
- Double-reinforced metal joints
- Powder-coated finish
- Anodized metal
- It has a coating to protect it from the elements
- It comes with a spike for caulking materials
- Easy to use
- It suits all manner of caulking canisters
- The metal is durable and made to last
- Suitable for home use
- It can hurt your hand after long-term use
While the handle of this caulking gun is not the comfiest, that doesn’t mean this caulking gun from Hardscape Depot doesn’t get the job done. In fact, several features show you just how well this product operates.
It’s nine inches long and works with 10.5-ounce cartridges and many more of different sizes. It has a diecast handle, anodized metal, and powder coating to seal the deal. As a result, you don’t have to worry about the elements attacking this product.
It also comes with a perforation spike to speed up the use process, not to mention double-reinforced metal joints for strength. Enjoy the quick-release thumb tab as you make your way around your property, fixing all those gaps. This caulking gun means business.
5. Happinter Caulking Tool
- Four nozzles
- ABS materials
- Stainless-steel construction
- 24 x 5.3-inch approximate dimensions
- Push handle
- Multi-material compatibility
- You can use it with different materials
- It’s affordable to buy
- The stainless steel makes it strong
- The plastic is easy to clean
- It comes with different nozzles for various jobs
- Generous proportions
- The plastic exterior might break quickly
If you don’t want to spend big bucks on a caulking gun, but you still want a tool that gets the job done, then this tool from Happinter could be an option. While the ABS plastic doesn’t evoke a lot of confidence, its many other features do.
It comes with four nozzles that allow you to pick what kind of materials you use, not to mention stainless-steel materials to offer much-needed strength. The exterior plastic is also easy to clean if you like to keep your tools as tidy as possible.
The size of this caulk gun also means that you can get a lot of caulking completed around the home. Its push handle helps to get the job done. This affordable caulking gun may not be everyone’s first choice, but homeowners with a few odd jobs may see its value.
6. Donngyz Hand Caulking Gun
- Plastic nozzle kit included
- Horn-shaped muzzle
- Stainless-steel scoop included
- Stainless-steel body
- Metal handle
- Multi-material use
- Ideal for tile grouting
- Affordable to buy
- Durable materials
- Generous two-year warranty
- The handle is comfortable to use
- Suitable for re-pointing walls and filling gaps
- Labor-intensive for large jobs
While you might not use this caulking gun on a fast-paced job site, you would find that it’s more than suitable for the odd task or two around your home.
From the included plastic nozzle kit that makes it suitable for filling gaps and re-pointing walls, to the many robust materials, this caulking gun ticks all the boxes. It comes with a horn-shaped muzzle, stainless-steel scoop, and a body that’s also made with stainless steel.
The handle is metal to handle a lot of use, and its design makes it ideal for tile grouting. This affordable caulking gun even comes with a two-year warranty for peace of mind. It might not cost a lot, but it sure knows how to help homeowners.
7. Allpro Caulking Gun
- Three model options
- Multi-material use
- Dripless feature
- Rotating barrel
- Ergonomic handle
- Reinforced cage
- The handle design reduces arm and hand strain
- It suits most caulking canisters
- You can use it with sealants, adhesives, and polyurethanes
- Affordable to buy
- Comfortable to use
- Its materials may not be strong enough for commercial use
This caulking gun may not be ideal for a commercial setting, but there’s no reason why it can’t be of use around the home. Not only does it come with helpful features for comfort, but it’s designed to tackle all manner of jobs.
You can use it with sealants, adhesives, and polyurethanes, and it has a rotating barrel for convenience. People also like that they get to pick from three models and that the dripless feature is optional.
Enjoy the ergonomic handle for comfort, the reinforced cage for strength, and the affordable price tag that goes with it. Tackle those odd jobs around the house with ease thanks to this caulking gun from Allpro.
8. AWF Pro Caulk Gun
- 10-ounce cartridge compatibility
- 18:1 thrust
- Rotating barrel
- Seal puncturing pin
- Ladder hook included
- Instant pressure release
- Steel catch plate
- Robust and made to last
- Plenty of comfort and safety features
- Ideal for most canisters
- It has a ladder hook to attach onto your workplace
- Smooth trigger use
- Higher price tag than some others
This caulking gun from AWF Pro may look like it’s unnecessarily expensive compared to others. Still, when you try it for yourself, you will see that it’s worth every penny.
It’s robust, works with 10-ounce cartridges, and boasts an 18:1 thrust. People also like that the barrel rotates and that it comes with a seal puncturing pin for quick and easy “back to work” vibes.
But that’s not all. The black color scheme adds a touch of class, while the included ladder hook means it’s quick and easy to attach to any worksite.
Enjoy the smooth trigger use, instant pressure release, and the durable steel catch plate. This caulking gun well and truly meets the mark for any home or business users.
9. Albion Engineering Caulking Gun
- 12 volts
- 20-ounce capacity
- Four model options
- Cordless design
- Two-inch diameter aluminum barrel
- 400-pound thrust
- 125 PSI pressure
- Swivel barrel
- Rubber handle
- 30-minute recharge
- Drip-free design
- Nozzle kit included
- Fast and powerful to use
- Ideal for commercial worksites
- Generous capacity
- Easy to operate
- The battery charges quickly
- It comes with a lot of accessories
- Plenty of model options to choose
- The plastic components don’t feel durable
Trying to find a powerful caulking gun is not as easy as you might think. There are plenty of manual models out there, but where do you turn where you need power? To Albion Engineering, of course. This 12-volt, 20-ounce caulking gun is going to prove convenient on any worksite.
It has a cordless design, a 30-minute recharge time, and a 400-pound thrust partnered with 125 PSI pressure. Essentially, this caulking gun means business. Its rubber handle is comfortable to use, while the swivel barrel adds another layer of convenience. Buy this caulking gun with the drip-free design and nozzle kit, and enjoy everything it has to offer.
10. Newborn Caulking Gun
- Five options
- Three colors
- 1/10-gallon cartridge
- 10:1 thrust ratio
- Steel barrel
- Smooth pressure rod
- Padded trigger and handle
- Comfortable to use
- You can buy in various quantities and colors
- It works with large cartridges
- Strong materials
- Smooth pressure
- It’s not drip-free as advertised
Even though this caulking gun is not drip-free as advertised, that doesn’t mean it won’t meet the mark for your needs. It’s available in five options and three colors and works with 1/10-gallon cartridges as tends to be standard.
Its 10:1 thrust ratio is a nice touch, as is its steel barrel and smooth pressure rod. People even enjoy the comfort thanks to the padded trigger and handle while they work. The combination of sturdy materials and smooth pressure means that this caulking gun is a popular product for many. Check it out, for it might just suit your work or home needs.
Considerations for Purchasing a Caulking Gun
A caulking gun doesn’t look like the most complicated tool to buy. And that’s because it’s not. In saying that, there are still several things to consider before you buy one to suit your needs. From where you use it to how long you expect it to last, there is a lot to think about. Read on to learn what it takes to buy the right gun for caulking the first time.
Why on earth does the rod matter, you may be asking yourself. Believe it or not, it’s quite an essential consideration. The rod differs from one caulking gun to the next, so that means you need to factor it into the decision-making process.
There are two types of rods: ratchet rod and smooth rod. The ratchet rod is serrated and catches with each squeeze of your hand. They are an ideal option for small jobs around the house and are affordable to buy. The only thing that most people don’t like about this style of rod is the mess it can make.
Unless you twist the end of it and pull it back to release the pressure, the sealant can keep oozing out. The result of this is wasted sealant that could have been used on your project.
Smooth rods, on the other hand, are a cleaner but more expensive option. They are often advertised as being dripless, but not all of them are. The way to release pressure on sealant is by depressing the thumb lever. Several workers on job sites prefer this option.
While you might not have thought to consider the ratio of any product you buy, it’s quite essential with a caulking gun. The higher the ratio listed by the manufacturer, the more force that is applied each time you squeeze the trigger.
Most caulking guns for sale have a ratio of between 3:1 and 28:1. If you are using a thick sealant, then a higher ratio is required. Thin liquids, such as latex caulk with a water base, would only need a low ratio. If you are working with epoxy sealants, then always go for that higher ratio.
You might be confused about why the frame is essential, but it is. Where the sealant canister sits makes all the difference to your caulking experience. For example, if you are sealing into corners, then it’s helpful if the one you buy has a rotating canister. Instead of rotating the entire caulking gun as you move around the corner, you merely need to move the frame.
Wastage is something that no homeowner or business owner likes to see, which is why a sausage-style caulking gun is a valid option for many. Read through the fine print to determine whether the one you might be buying is of the sausage variety or not.
Such a gun is compatible with foil sealant cylinders, rather than solid canisters. They are inserted into the tube of the gun, which is often aluminum. The goal of such a product is to make sure you can use as much sealant as possible without any wastage. Imagine a toothpaste tube, for example. Because you can squeeze it, you can get more out of the tube than if it were solid.
Electric vs. Battery-Powered vs. Pneumatic
Manual caulking guns are okay for most worksites and homes. If you only need to do a little bit of caulking here and there, then they are all you need. The problem is, they are quite labor-intensive. Squeezing that handle often can cause arm and hand strain that’s quite uncomfortable.
That’s why many workers, particularly those involved in building and renovation industries, purchase powered caulking guns. You only need to apply a slight amount of pressure, and the power of the motor or battery takes care of everything else.
But, if you’ve decided that a powered caulking gun is the right product for you, then how do you choose between electric, battery, or pneumatic?
An electric caulking gun has a cord and requires you to have an electrical outlet nearby. When you’re working on a new build, it might not be all that convenient to find a power supply. However, to use such a product is simple. You only need to apply minimal pressure, and the sealant comes out with ease – regardless of its viscosity.
For anyone that’s always out and about, the need for a battery-powered caulking gun can be significant. You don’t need to be close to a power source, but you do need to remember to charge the battery before you head off for a day’s work.
Most caulking guns that operate with a battery will run for 2-3 hours continuously. If you need more power than that, it’s worth purchasing additional batteries. The only thing that people don’t like about battery-powered caulk guns is the weight. You not only have the heft of the sealant but of the battery, too. Aside from that, though, they are a desirable option.
And then there are pneumatic caulking guns. These guns are suitable for any workplace that uses an air compressor regularly. You can connect it to the air compressor that you would use for other air power tools, and require no additional source of power. What’s more, you can adjust the pressure on your air compressor to change it on the caulking gun at the same time.
Many people look for a bargain when they are buying a new caulking gun. Still, it’s essential to see the price tag as an indicator of quality. If you spend very little on a new gun, then you may find that it doesn’t last very long. As a rule, the caulking guns that cost more are often the ones with robust materials.
In saying that, homeowners who just have a few odd jobs around the house may not need to dish out a lot of money to get a caulk gun that does the job. The odd window frame or door here and there may only see you need to spend a little bit, compared to a worker who does such work for a living.