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Product information
Description
Description
- Firestop 400 is an intumescent acrylic sealant designed for internal fire protection applications. It helps maintain the integrity of fire walls and partitions by expanding under fire conditions to seal gaps and joints. The sealant does not emit halogenated by-products during a fire and resists mildew and mold growth. It is suitable for sealing around door and window frames and in joints where fire-rated partitions meet. It can achieve up to a 4-hour fire resistance rating, providing enhanced safety and compliance.
Specifications
- Color: White
- Volume: 380ml
- Product Weight: approximately 1.0kg
- Material: Acrylic
- Fire Resistance: Up to 4 hours
- Application Type: Intumescent sealant for internal use
Compatibility and Accessories
- Suitable for use on most common construction substrates
- Compatible with door frames, window frames, and fire-rated partitions
Installation
- Apply to gaps and joints around door and window frames or fire-rated partitions
- Ensure surfaces are clean and dry before application
- Allow 30-45 minutes to become tack-free
Usage
- Use for internal perimeter pointing and sealing joints in fire-rated structures
- Apply evenly to ensure a continuous seal
Other Information
- Tested according to BS 476 Part 22:1987
Features
- BrandTBC
- NF certificationNF400
- Warranty1 year(s)
- ColourWhite
- Sealant and silicone featureNeutral
Advice from
Wood care products buying guide
From paint and stains for shutters and structural woodwork to exotic wood oil for your decking and wax or stains for your flooring and furniture... When it comes to wood care, there are plenty of products to keep your wood safe from insects, mould, UV rays, impacts and wear. Read on to find the right wood care product!
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