Bostik fireseal silicone is a superior fire resistant silicone joint sealant combining the performance characteristics of a mid modulus silicone with the unique property of resistance to fire
It will resist the passage of fire up to four hours after application
This product has the added benefit that in a fire situation, it emits an extremely low level of toxic fumes and does not smoke to an appreciable extent
It will resist the passage of fire up to four hours after application
This product has the added benefit that in a fire situation, it emits an extremely low level of toxic fumes and does not smoke to an appreciable extent