Gap filling flexible Acoustic Sealant that is also intumescent to give additional fire protection.
Size: 380ml tube Coverage: 10.5m based on 6mm bead.
Flexible and intumescent
Paintable with emulsion
Large 380ml sized cartridge
Provides a 4 hour fire rating
Ideal to use with many of our soundproofing products
This high density white Acoustic Sealant is a single application Fire Resistant Water-based flexible Sealant. It gives good adhesion to a wide variety of common building substrates without the need for a primer. Paintable with emulsion paints three hours after application. Allow 12 hours before over painting with gloss paints.
When subject to fire, the sealant will intumesce (expand and char), thus blocking the passage of fire and smoke.
Recommended for sealing joints and perimeter of floorboards before installing our acoustic flooring products. This sealant makes a structure more airtight thus enhancing the performance of further soundproofing being installed on top.
The acoustic sealant can also be used as a general purpose gap sealer but not recommended for use in external applications.
These sealant tubes need to be used in a longer Skeleton Gun which we also stock.