Fire Silicone B1 FR

Fire Retardant B1 Silicone Sealant. Firesilicone B1 FR is a high quality, neutral, elastic, one-component sealant based on silicones which conforms to the DIN4102 B1 standard for fire retardancy and has a fire rating of up to 4 hours in certain joint configurations (EN 1366 Part 4 - NN713.020 - BS 476/20).

Available Colors


Packaging Size

Cartridge: 300 ml, Sausage:600 ml

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Product Applications

Fire retardant expansion and connection joints in the construction industry.
Fire-resistant sealing of connection joints.
As part of the 'Soudal Fire Range' assortment for penetration seals and joints.