ROCKWOOL Acoustic Intumescent Sealant Cartridge 310ml
This acoustic intumescent sealant from ROCKWOOL is one part water based acrylic sealant, designed for use in the sealing linear joints and some individual service penetrations passing through various substrates. It is suitable for use for protecting both combustible and non-combustible pipes among other permanent services.
Provides up to 4 hours fire protection
Provides impressive acoustic performance
Air leakage tested
Suitable for linear joints up to 50mm wide
Suitable with multiple substrates and services
Allows limited flexibility
Available as a trowel grade option