とは DOWSIL™ 813FR Fire Retardant Silicone?
A fire-rated, low modulus, one-part, neutral curing silicone sealant that offers excellent un-primed adhesion to a range of common substrates and suitable for weather-sealing and expansion joints.
用途
- Sealing of vertical and horizontal linear expansion joints in fire rated applications
利点
- One part neutral sealant - moisture cure
- Excellent unprimed adhesion to most porous and non-porous construction substrates
- Excellent UV and temperature resistance
- Easy to apply in hot weather environments
- Long service life and durability
- Conforms to ISO 11600-F&G-25LM
- Joint movement capability ±50% (ISO 9047)
- Easy to apply: non-slump
- Tack-free in 30 minutes
- Reaction to fire: classified B, s2, d0 according to EN13501-1
- Fire resistance tested for linear joints according to EN1366-4
- Fire resistance rating up to 4 hours: integrity (E) and insulation (I)