Gun Foam

Gun Foam Products with Applicator
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With a national distribution network and a local focus, your Service Partners branch can get whatever your project needs.

Gun Foam

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About Gun Foam

  • Quickly and easily fill joints and penetrations
  • Use anywhere air and moisture can infiltrate a building
  • Preferred product of insulation professionals
  • Great to use around windows and doors
  • Offers control so you can put the gun foam where you need it

About Gun Foam

Gun foam is used to seal cracks and gaps, especially around windows and doors. Application with a dispensing gun provides quick and easy filling.

What is Gun Foam?

Gun foam is one part foam that screws onto an applicator gun to provide pinpoint accuracy with less waste when installed. Gun foam is the preferred product of insulation professionals when sealing penetrations from air and water. Gun foam cures by reacting with moisture in the air.

We Carry the Gun Foam Brands You Want

Service Partners carries gun foam supplies from the top brands and manufacturers. Our foam sealants are made by DAP, DuPont, ICP and Selena. These brands offer a full line of foam sealants suitable for a variety of applications. We also sell the necessary gun foam accessories like dispensing guns.

Gun Foam Supplies Near You

For all your gap filling needs, contact your local Service Partners branch. We have gun foam and all the related gun foam accessories for your project. Not sure which gun foam is right for your application? We can make a recommendation and have your gun foam supplies ready with same day pickup or next day delivery.

The Brands You Trust

DAP Logo
DuPont Logo
ICP Building Solutions Group Logo
Selena Logo - Global Experience
OSI Logo - Tougher Than The Elements

Frequently Asked Questions

Where in a building or home is gun foam normally used?
Gun foam can be used anywhere penetrations and gaps need to be filled. Its ability to expand allows it to fill gaps and seal them from air and water penetration. Gun foam is used around windows and doors, in gaps and cracks, and in walls and ceilings.
Why use gun foam?
Gun foam prevents air leakage and also prevents water from entering a building structure. In construction, there will always be gaps around windows, doors and other areas. Gun foam is easy to apply and expands to fill these areas. Application with a gun allows you to put the foam into hard to reach spaces.
What are the benefits of using gun foam?
Gun foam expands to seal off penetrations from air and water. Additionally, closed cell foam will not absorb water or warp, providing long-lasting protection for your building structures. Because it is applied with a foam gun, it is easy to dispense with maximum yield and minimum waste.
In what geographies can gun foam be used?
Gun foam can be used in all parts of the United States. It is suitable for all climates. Selecting the right gun foam for your project has less to do with your geographic location than it does with selecting the right gun foam for the application.
Can gun foam be used in residential or commercial construction?
Gun foam is used in all types of applications, both residential and commercial. It can seal around doors, windows, electrical outlets, HVAC ducts, pipes and more. It can be used in walls and ceilings. Depending on the gun foam product, it can adhere to wood, drywall, metal, masonry, glass and plastic.

Gun Foam Benefits

Gun foam fills any type of gap and seals it from water and air penetration. It is the number one choice of insulation professionals.

Fill Gaps

Anywhere you have a gap in your construction, you can use gun foam to fill it quickly and easily. Gun foam will expand to fill gaps and cracks to prevent air or moisture from entering. A dispensing gun allows you to reach hard to fill cracks with pinpoint precision. It is perfect for use around windows and doors.

The Choice of Insulation Professionals

Because gun foam is applied quickly and easily, it is a preferred sealant of insulation professionals. When you press the trigger, you get the exact gun foam bead size you want with precise application. It adheres to most construction materials making it a good choice in almost any residential or commercial job.

Cost Effective and Energy Efficient

Gun foam can expand to fill gaps and then forms a long-lasting airtight and watertight seal. Gun foam provides effective gap sealing with minimal waste. With gun foam, you can insulate around windows and doors with rough openings. It is flexible after it cures so it can move and maintain a seal depending on weather conditions.

Gun Foam Accessory Types

Gun foam types include window and door foam, gap and crack filling foam, and fireblocking foam. Choose the right gun foam for your application.

Window and Door Foam

Window and door foam is used between door or window jambs and structural framing. Once cured, this foam will not bow the window or door jamb and will not cause performance issues. This foam cures as a soft foam under minimal pressure to ensure the proper function of windows and doors.

Gap and Crack Filling Foam

Typical gap and crack filling foam is a universal foam filler that provides an air tight seal around voids and penetrations in residential and commercial construction. Some building codes require fireblocking foam in these applications, so be sure to check your local regulations when selecting these types of gun foams.

Fireblocking Foam

Fireblocking foam is a one part sealant that is typically orange in color. It is used to seal penetrations in wall and floor cavities to slow the spread of fire in case of emergency. It will also reduce air migration that can mitigate the effectiveness of insulation. Check your local codes to see if fireblock foam is required for your application.

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