Firefoam Gungrade 750ml

FireFoam Gun Grade 750ml

The Builders Supply FireFoam Gun Grade 750ml is a high-performance fire-resistant expanding foam designed for sealing gaps, joints, and penetrations in fire-rated construction assemblies. Engineered for use with a foam applicator gun, it provides controlled application, excellent expansion, and reliable fire protection performance in both residential and commercial building applications.

Product Features/Specifications:

This professional-grade polyurethane fire-rated foam is formulated to expand and cure into a dense, durable seal that helps resist the spread of fire, smoke, and gases. Supplied in a 750ml canister, it is designed for use with standard foam guns, allowing precise application into cavities and hard-to-reach areas. The foam adheres strongly to most common building substrates including masonry, concrete, timber, and metal.

Detailed Product Benefits:

FireFoam Gun Grade provides a secure and long-lasting seal that helps maintain the fire integrity of wall and floor constructions. Its controlled expansion ensures efficient filling of gaps without excessive waste or over-expansion, while its cured structure offers strong adhesion and durability. The gun-grade format allows for accurate placement, reducing mess and improving efficiency on site. Once cured, the foam can be cut, trimmed, or covered as required.

Applications and Versatility:

Suitable for sealing around pipe penetrations, service ducts, window and door frames, partition walls, and general fire-stopping applications. Ideal for use in residential housing, commercial buildings, and refurbishment projects where fire compartmentation and sealing are required. Can be used in conjunction with other fire-rated systems to maintain compliance with building regulations.

Technical Specifications:

Product Type: Fire-Rated Expanding Foam

Application Type: Gun Grade

Volume: 750ml

Fire Resistance: Fire-rated sealing performance (when correctly installed)

Cure Type: Moisture curing polyurethane foam

Adhesion: Suitable for masonry, concrete, timber, and metal

Application: Fire stopping and gap sealing

Features & Benefits List:

• Fire-rated expanding foam for sealing and fire stopping applications

• Gun grade application allows precise and controlled dispensing

• Expands to fill gaps, joints, and service penetrations effectively

• Helps maintain fire, smoke, and gas compartmentation

• Strong adhesion to common building materials

• Suitable for professional construction and refurbishment use

• Can be cut, trimmed, or covered once cured

• Reduces air leakage and improves building efficiency

• Ideal for fire-rated walls, floors, and service penetrations

• Convenient 750ml canister size for site use

 Additional Information:

This product must be installed in accordance with relevant fire safety regulations and manufacturer guidance to achieve its intended fire resistance performance. Correct installation is essential to ensure compliance with building control requirements. Always ensure substrates are clean, stable, and suitable before application.

For more information please contact us

Bothwell: 01698 687954

Edinburgh: 0131 4434474

Email: [email protected]