The Best Caulking Gun

Caulking Gun Reviews

Our Top Pick is the Newborn 930-GTD

A caulking gun is a tool that holds a tube or cartridge of caulk. The caulk material is used for sealing cracks or gaps in the home, around sinks, tubs and other appliances that need to be sealed. Caulk is particularly good at keeping water out. A caulking gun allows the tube to be squeezed evenly giving you more control to regulate the amount of caulk used and administer the caulk where it is needed. Without a quality caulking gun, it is difficult to control the exact amount that is extracted which can leave your job a mess and looking unprofessional. You will also find that a lot of caulk is wasted and the cleanup becomes more difficult, when a quality gun is not used.

Caulking guns are relatively inexpensive tools. For most homeowners it is not necessary to buy a high powered caulking gun at the high end. However, buying a low end gun will generally result in poor quality work as they tend to release the caulk unevenly and it is difficult to control the flow and the drip.A caulking gun is great to have in your tool collection and will allow you to apply caulk with ease giving you professional looking results. These guns can be used for sealing windows, nail holes, even sealing basements and repairing damaged walls. Caulking guns have a wide variety of uses and provide a clean and sturdy finish time and time again.

After evaluating 26 of the top brands and models in search of the best caulking gun, the Newborn 930-GTD caulking gun rose to the top as the best all-around caulking gun. It accepts a standard size cartridge, has a no drip feature making is both easy to use and clean to operate.

Who Should Buy This

Anyone who owns a home should own a top quality caulking gun. Over time windows need to be resealed, sinks and tubs need to be re-caulked and doing it yourself does not require a high level of skill. This tool is for almost everyone who does even basic home repairs and maintenance. If you hang pictures, have windows leaking air, or perhaps the doors have acquired cracks over time. The caulking gun is perfect for any of these situations making it a very versatile product. Caulking guns are also a must have for wood working, handy men and other home improvement professionals.

What Makes a Good Caulking Gun

Caulk can be made from a variety of components such as latex or silicone and can bond to a wide variety of substances such as metal, ceramic, wood, glass and many others. Before using your caulking gun, you must first clean the surface of the area you want to seal. This includes removing old caulk, dirt, and loose particles. You may do this by using a caulk-removal tool, or a wire brush for concrete and masonry applications. Once the old caulk has been removed wipe down smooth surfaces with a wet cloth or sponge and then dry the area before beginning any new applications. It is also a good idea to tape the area around the crack or hole you intend to fill to create a smooth edge.

Caulking GunCaulking guns are easy to use and can provide professional results by both beginners and experiences home improvement DIYers. To use the caulking gun you simply press the release at the back of the device, releasing the plunger. You will then pull the plunger back as far as it will go, and insert your tube of caulk into the gun with the nozzle facing the front of the caulking gun. Next you push the plunger into the back of the tube making sure the caulking gun a now loaded and working. Next you cut the tip of the nozzle of your caulking tube to match the size of the bead you want to apply. This will determine how much caulk is released at once. Holding the gun at approximately a 45 degree angle you are now ready to administer the caulk into the space. After application you may smooth down the newly applied caulking with your finger or a flattening tools to smooth the caulk flat and evenly.

The first thing to consider when choosing a caulking gun is the materiel your caulking gun is made from. The best caulking guns are constructed from a durable material such as steel or other strong metal. This feature will provide you with a long lasting caulking gun, prevent rust, and offer a much more powerful rod for applying the caulk.

Next check the size of the cartridge or tube that will fit in the gauge. If you plan on using your tool only for small projects, it will be less important to be able to fit larger cartridges. On the flip side if you intend to use your caulking gun for larger projects such as sealing windows, doors, or other large spaces you will want a caulking gun with a larger capacity for caulk such as 1/10 gallon cartridge.

Ratchet control will stop the caulk from dripping after the trigger is released. This is a very convenient feature not found in lower grade models but can make a big difference in both application and clean up.

The thrust ratio is also an important consideration. This will enable you to apply larger or smaller amounts in a certain period of time based on your needs. For example, if you are repairing a nail hole you will only require a small amount of caulk at a time. Versus a situation where you may be repairing a large crack in your door frame, this may require a larger and thicker amount of caulk to be administered.

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How We Tested

When searching for the best caulking gun on the market we carried out an extensive research process that began with a general search of all caulking guns available on the market. Next we determine what features make a good caulking gun and narrowed our selection to those that had the qualities needed in a quality gun. Following this we tested the final models and spoke with professionals and homeowners who had direct experience using caulking guns. We then refer to expert advice, tool blogs, magazines, best sellers list, and customer reviews for our final evaluation.

Our Pick

Specifications

  

Construction Material Steel half barrel
Thrust Ratio 10:1
Cartridge Size 1/10 Gallon cartridge
Item Weight 2.1 Pounds
Product Dimensions 11 x 4 x 4 inches

The Newborn 930-GTD is the best of its kind and ranked high above the rest in all-around performance, durability, efficiency, customer ratings, and overall quality. This caulking gun is made of all steel welded construction with a steel half barrel. It has a 1/10 gallon cartridge capacity and a thrust ratio of 10:1 this means that this particular caulking gun is cut out for projects both big and small and can fill even the biggest holes and cracks with ease. Its smooth pressure rod needs less force to retrieve caulk from the tube and is quieter than the traditional ratchet style caulking guns. The pressure rod also has the added feature of retracting after each pull of the trigger to prevent dripping or excess caulk from escaping.  The handle and trigger are both padded with a thermoplastic grip for comfort so your hands and fingers never actually have to rest on the texture of the steel. The Newborn 930-GTD is extremely durable and is built to last a lifetime with all the features necessary to conduct the best work possible and provide a clean finish.

Who Else Likes It

Painting advice online writes “Simple design, simple to use. Wipe the tip after every application and you will have no troubles – the retractable rod should reduce waste and clean up. Sturdy unit, cheap pricing to match. Nice grip on the handle too.”

Amazon reviewers gave it a 4.7 out of 5 stars with 295 reviewers weighing in. One five-star review writes, “I recently began re-caulking all the windows in my home. My first attempt with a cheap caulk gun was an absolute nightmare…More caulk ended up on the glass and exterior walls of my house than in the cracks around the windows…With the Newborn 930, when you stop pushing the trigger the caulk stops immediately, no drips & no mess. One afternoon and all the windows were re-caulked and ready for whatever the weather and winter brings”

The Step Up

The next step up is the Newborn 250 caulking gun. This gun is made of all steel and contains a high thrust rate of 18:1 for use with acrylic, adhesives, asphalt, butyl, and cement. The newborn 250 caulking gun also has a rod revolving frame. With a 1/10 gallon cartridge and a smooth pressure rod that requires less force and is quieter than traditional ratchet style pressure rods. This gun also features a zinc alloy handle and trigger for corrosion resistance and includes a ladder hook for precision caulking.

Top Caulking Gun Comparison

Position
Visual
Tool
Weight (Ounces)
Thrust Ratio
1Newborn24.00
10:01
2Tekton13.40
6.10
3Dripless19.20
14:01
4Red Devil Skeleton6.40
18:10
5Albion28.80
12:01
6Red Devil15.70
18:10
7Malco25.60
12:01
8Dripless24.00
18:10
9Markson25.60
18:10

Care Use and Maintenance

As with all tools there are safety measures that should be taken to use the product safely. You also will want to take care of your new caulking gun to ensure it lasts as long as possible. A few safety measures that should be taken include:

Safety first

  • Wear protective gloves to keep caulk off of skin and off of clothing.
  • Protective goggles will help prevent caulk from getting in your eyes.
  • Keep hands away from moving parts to avoid getting pinched or having your clothing caught in the chamber.
  • Keep a safe distance from others when using your caulking gun.
  • Always read the owner’smanual before using the product.

Care and maintenance

  • Store the caulking tube properly. After using your caulking gun remove the tube and store in a cool dry place, ensure that all gaps on the tube are closed to prevent the caulk from drying out.
  • Remove excess caulk after every job, any caulk that may be left over on your gun could dry and harden preventing your gun from working correctly on your next project.
  • Regularly inspect your caulking gun for damage. look for cracks or broken parts before you begin using your tool to ensure your safety and the use of your tool.
  • Lubricate the chamber and trigger to keep it fluid.
  • Store in a dry place to prevent the metal from rusting.

Wrapping It Up

Caulking guns are versatile tools used for filling cracks, gaps, holes and other spaces. These tools are easy to use and require no experience to operate effectively. Caulking guns are inexpensive and provide an easy way to re-caulk tubs or showers along with preventing air from leaking on older windows and doors. Investing in a top quality gun can still be accomplished inexpensively, making it an investment that will save you both time and money.

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