Sika Pyro Mate Firesil White

A neutral cure elastic silicone sealant which conforms to EN1366-4 for fire protection and has a fire rating of up to 4 hours in certain joint configurations. Acoustic rated to ISO 140-3. Tested for air permeability to EN13141-1 Ventilation for buildings. Performance testing of components/products for residential ventilation. Conforms to ISO 11600 class: F25LM and EN15651 to ISO 9047, 8339 and 10563.

• Interior & exterior use

• Fire retardant