3C Sealants Firestop Silicone Fire Rated Elastic Sealant 380ml (White) 4-Hour Fire Rated, 25mm Joint Width, Non Slumping

• FIRE PROTECTION: Provides up to 4 hours of fire rating when installed in correct joint arrangements, tested to EN 1366-4 standards
• JOINT SPECIFICATIONS: Suitable for joints up to 25mm wide and 12mm deep, offering permanent flexibility with 25% movement capability
• VERSATILE ADHESION: Bonds effectively to PVC, glass, aluminium, steel, concrete and most construction surfaces without requiring primer
• WEATHERPROOF PERFORMANCE: Features excellent weathering characteristics and is suitable for both internal and external applications
• APPLICATION FEATURES: Non-slump formula ensures easy application and tooling, whilst forming an acoustic seal in construction joints

Introducing the 3C Sealants Firestop Silicone Elastic Sealant, a professional-grade fire protection solution offering up to 4 hours of fire rating when properly installed. This versatile 380ml sealant features a neutral cure formula that adheres excellently to most building materials including PVC, glass, aluminium, steel, and concrete. Perfect for construction joints and expansion joints up to 25mm wide and 12mm deep, this sealant maintains permanent flexibility with 25% movement capability. The non-slump formula ensures easy application and tooling, making it ideal for both internal and external applications. It creates reliable seals in fire walls and partitioning, effectively blocking fire passage while also forming an acoustic barrier. Most construction substrates require no primer, streamlining the application process. With superior weathering characteristics, this sealant delivers long-lasting performance in various environmental conditions, making it an essential component for construction projects requiring fire-rated solutions.