Sika® Firesil N
Sika Firesil®-N represents a fire retardant one-component, fast curing silicone sealant, based on a non-corrosive curing system. The cured product provides a soft, elastic seal, with excellent resistance to fire even when directly exposed to a nearby heat source. Sika Firesil®-N meets 49CFR238 and NFPA 130 flammability and smoke emission requirements per the Federal Railroad Administration DOT 238. Sika Firesil®-N also meets the requirements of DIN 4102 B1 and the regulations set out by the International Maritime Organization (IMO).
- High fire resistance
- Resists aging and weathering
- Bonds well to a wide variety of substrates