Expanding Foam | Spray Foam Insulation | Fire Foam

Welcome to the Expanding Foam / Fire Foam category at Build4Less. This category features a variety of expanding foam and fire foam products designed for various construction and renovation needs. These products, primarily from the reputable vendor EVERBUILD, offer unique solutions for both general and specific requirements in construction and fire safety.

Types of Products and Their Uses

Pinkgrip Cartridges

Pinkgrip Cartridges, available in 350ml sizes, are a popular choice for professionals and DIY enthusiasts. This product is ideal for adhering to building materials like wood, plaster, brick, and stone. Its unique formula provides a robust and durable bond, making it perfect for both indoor and outdoor applications.

Fire Foam Hand Grade Aerosol

The Fire Foam Hand Grade Aerosol, in a 750ml size, is a specialised product designed for fireproofing needs. This foam is suitable for sealing gaps around pipes, cables, and other penetrations in walls and floors. It provides an effective fire-resistant barrier, making it essential for buildings where enhanced fire safety is necessary.

Pinkgrip Dry Fix

Pinkgrip Dry Fix, also offered in 750ml, is a quick-setting foam adhesive. This product is particularly useful for rapid fixing of plasterboard, insulation boards, and other building materials. Its fast curing time and strong adhesion properties make it a go-to choice for speeding up construction processes.

AC95 Intumescent Acoustic Sealant

The AC95 Intumescent Acoustic Sealant, available in 900ml sizes, serves a dual purpose. It not only acts as an acoustic sealant to reduce sound transmission but also expands in the event of a fire, providing an intumescent barrier. This makes it an excellent option for projects requiring both soundproofing and fire protection.

Applications of Expanding Foam/Fire Foam

Expanding foam is a practical choice for filling awkward gaps, cracks and voids around a building where conventional fillers may be difficult to apply. Depending on the individual product specification, it can be used around window and door frames, service penetrations, pipework, wall openings and other construction joints. General-purpose foam fillers are particularly useful for sealing irregular spaces, while foam adhesive products can support rapid fixing tasks involving suitable plasterboard, insulation boards and other compatible building materials.

Fire foam is intended for more specialised applications where a fire-resistant sealing solution is required. Suitable uses depend entirely on the tested system and manufacturer’s certification, but may include certain joints, openings and service penetrations in fire-resisting construction. Always confirm the required fire classification, substrate compatibility, joint dimensions and installation method before use.

Expanding Foam

Expanding Foam is a convenient solution for filling gaps, cracks and awkward voids in suitable construction, renovation and repair applications. Applied in foam form, it expands to occupy irregular spaces and can be useful around frames, penetrations and other difficult-to-reach openings, depending on the product specification. With general-purpose fillers and specialist foam adhesive options available, choosing the correct formulation helps support cleaner application and reliable project results.

Fire Foam

Fire Foam is a specialist sealing product designed for defined applications where tested fire-resistant performance is required. It may be used within suitable joints, gaps or penetration details when supported by the relevant product certification and installed according to the specified system. Because fire performance depends on the complete construction detail, always check approved substrates, opening dimensions, service types and installation instructions rather than assuming that any foam is suitable for fire stopping.

Advantages

• Effective gap filling: Expanding formulations can reach irregular voids and spaces that may be difficult to fill with rigid materials.
• Convenient application: Aerosol and hand-grade products can make controlled application easier in suitable construction and repair work.
• Versatile project use: Different products are available for filling, sealing, bonding and specialist fire-related applications.
• Useful for awkward areas: Foam can help address gaps around frames, penetrations and uneven openings, subject to product suitability.
• Choice of specialist solutions: The range allows users to select general-purpose expanding products or fire-related options according to project requirements.
• Suitable for professional and DIY tasks: Product choice should be based on the application, substrate and required performance.

Key Benefits

Using the correct foam can help create a neater and more complete seal around suitable gaps and openings. General-purpose expanding products are valued for their ability to fill irregular spaces, while selected foam adhesives can speed up compatible fixing work. For projects with fire-safety requirements, appropriately specified fire-resistant products can form part of a tested fire-stopping approach when installed exactly as required by the manufacturer and relevant system documentation.

Other benefits may include reduced air movement through unwanted gaps, improved finishing around certain building elements and efficient application in difficult-to-reach areas. Performance varies between products, so technical data sheets and installation instructions should always guide selection.

Selecting the Right Product

When choosing the appropriate product from this category, consider the specific requirements of your project:

• For Bonding: If your primary need is to bond various building materials, Pinkgrip Cartridges are your best bet.
• For Fire Safety: For areas requiring fire-resistant sealing, opt for Fire Foam Hand Grade Aerosol or AC95 Intumescent Acoustic Sealant, depending on whether you need soundproofing as well.
• For Quick Fixes: For rapid construction needs, especially in plasterboard and insulation work, Pinkgrip Dry Fix is the ideal choice.

Each of these products offers distinct benefits tailored to various construction and renovation needs. Ensure to read the specifications and safety guidelines provided by the manufacturer for optimal results.

Complete your project by exploring our Sealants and Adhesives range for complementary sealing and bonding products, browse Foam Insulation Boards for rigid thermal insulation solutions, or view Cavity Closers for products used around suitable cavity openings and construction details.

Frequently Asked Questions

What is expanding foam used for?

Expanding foam is commonly used to fill gaps, cracks and irregular voids around suitable building elements. Typical applications may include areas around window and door frames, pipe penetrations and construction openings, depending on the product specification.

What is the difference between expanding foam and fire foam?

General expanding foam is primarily selected for tasks such as filling, sealing or, in some formulations, bonding. Fire foam is a specialist product intended for defined fire-resistant applications. Standard expanding foam should never be assumed to provide fire resistance.

Can expanding foam be used around windows and doors?

Some products can be used around window and door frames, but the correct formulation is important. Check expansion characteristics, movement requirements and the manufacturer’s instructions to reduce the risk of unsuitable application.

How long does expanding foam take to cure?

Curing time varies according to the formulation, applied depth, temperature and humidity. Refer to the manufacturer’s instructions before trimming, covering or applying finishes.

Can I paint over expanding foam?

Some cured products can be trimmed and covered or decorated, but compatibility varies. Check the technical data before applying paint, plaster or another finish.