GOMASTITE Firesil 90
Multi-Purpose Elastic Silicone
Gomastit Firesil 90, elastic, one component, neutral curing system, moisture-curing, odorless, fungus-mold kill silicone based sealant. It provides fire safety in construction techniques and is used to seal expansion and bonding points of various substrates. Gomastit Firesil 90 meets the requirements of DIN 4102-2 F 90, F 60, F 30, DIN 18540 and DIN 18545 E. Swiss Fire Safety Certificate no. 12497 (Fire Resistance Class 90).