Description: Fire Silicone B1 FR is a high quality, neutral, elastic silicone sealant which conforms to the DIN4102 B1 standard for the retardancy. Applications: All building and glazing joints which require a fire rating and fire rated joint and perimeter sealing. Also applicable for sealing joints/perimeter on all types of fire doors and access doors. Properties Curing System Moisture Cure Skin formation (20°C / 65%R.H.) Ca 20 min. Curing Rate 1mm/24h Hardness 16 Shore A Specific Gravity (DIN 53479) Ca 1.17g/ cm3 Temperature Resistance -40°C until 140°C Elongation at Break (DIN 52455) > 900% Elasticity Modulus 100% (DIN 52455) 0.20N/ mm2 Elastical Recovery (DIN 52455) > 90% Maximum Deformation ± 25% Characteristics: • Very easy to apply • Colorfast and UV-resistant • Remains permanently elastic after full cure • Very good adhesion on most surfaces • Low modulus • DIN 4102-Part 2: Class B1 • Up to 4 hours fire rating with normal PE backing material ( See TDS Sheet) Color: Grey & White Packaging: 300 ml Click here to download: Catalogue|Brochure|Fire Range Brochure|TDS|Sealants Usage Calculator|Foams Usage Calculator Product Features: • Fire Silicone B1 FR is a high quality, neutral, elastic silicone sealant which conforms to the DIN4102 B1 standard for the retardancy. • Fire Silicone B1 FR Silicone Sealant is used for all building and glazing joints which require a fire rating and fire rated joint and perimeter sealing. • Fire Silicone B1 FR Silicone Sealant can be used for sealing joints/perimeter on all types of fire doors and access doors. • Fire Silicone B1 FR Silicone Sealant is very easy to apply. • Fire Silicone B1 FR Silicone Sealant is UV-resistant • Fire Silicone B1 FR Silicone Sealant remains permanently elastic after full cure. • Fire Silicone B1 FR Silicone Sealant has very good adhesion on most surfaces. • Fire Silicone B1 FR Silicone Sealant has Low modulus. • Fire Silicone B1 FR Silicone Sealant is available in Grey & White colors.