Everbuild Sika Pyro Mate Firesil White Fire-Rated Silicone Sealant
Fire-resistant silicone sealant (295ml) with 4-hour rating, suitable for fire walls, partitions & structural sealing. CE certified.
The Everbuild Sika Pyro Mate Firesil is a premium neutral cure, elastic silicone sealant that complies with EN1366-4 standard for fire retardancy, making it an essential product for fire safety applications in buildings.
With a fire rating of up to 4 hours in specific joint configurations, this sealant is CE marked under both ETAG 026 Part 3 and EN15651-1:2012 type F-EXT-INT CC class F 25LM, ensuring high performance and reliability. It is suitable for sealing building joints, voids, and irregular holes in fire walls, partitions, and other structures requiring fire resistance.
This white silicone sealant adheres well to most surfaces, including porous and non-porous substrates, while maintaining permanent flexibility. It also offers excellent weathering properties, making it suitable for both internal and external use.
Ideal for joints up to 50mm wide and 25mm deep, though a primer is recommended for most construction substrates for optimal adhesion.
Specifications
- Colour: White
- Size: 295ml cartridge
- Weight: 420g
- Certification: EN1366-4, ETAG 026 Part 3, EN15651-1:2012
- Fire Resistance: Up to 4 hours
- Application Type: Neutral cure silicone
- Surface Suitability: Porous & non-porous materials
- Joint Size: Max 50mm wide x 25mm deep
- Fire-rated building joints
- Sealing voids in fire walls
- Fire partitions and structural gaps
- Irregular holes requiring fire protection
- Fire Rating: Up to 4 hours
- Certifications: EN1366-4, ETAG 026 Part 3, EN15651-1:2012
- Colour: White
- Size: 295ml cartridge
- Weight: 420g
- Cure Type: Neutral
- Elasticity: Permanent flexibility
- Suitability: Internal & external use
- Max Joint Size: 50mm wide x 25mm deep
- Primer Required: Yes (recommended for most substrates)
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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