FLAME GUARD

Low Modulus Neutral Silicone Sealant for use in areas where heat and fire resistance are required. High fire-rated joint silicone -

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).

Can achieve up to a 4 hour fire rating