Bostik FIRE & ACOUSTIC INTUMESCENT SEALANT White C20

Bostik FIRE & ACOUSTIC INTUMESCENT SEALANT White C20 is a fire and acoustic intumescent sealant designed for sealing gaps and service penetrations in fire rated construction.

When exposed to heat it expands to help maintain fire stopping performance, while also reducing sound transmission through joints and openings.

• Intumescent fire and acoustic sealant
• Suitable for service penetrations and gaps
• Expands under heat exposure
• Helps maintain fire and acoustic performance