Acoustic grade 4-hour fire rated, intumescent acoustic sealant.
Our acoustic grade 4 hour fire rated, intumescent acoustic sealant is ideal for using with many of our soundproofing products. It is paintable and provides over 10 linear meters per tube. The Acoustic Sealant is a white one-part Fire Retardant, intumescent Water-based Acrylic Sealant. It has a 4 hour fire rating so is ideal for sealing holes in ceilings, floors and walls. It is paintable with emulsion paints three hours after application but allow 12 hours before over painting with gloss paints.
When subject to fire our sealant will intumesce (expand and char), creating a barrier to fire and smoke.
Recommended for perimeter sealing and edge sealing of floating floors and in between floor joints before installation of additional sound insulating materials. This sealant makes the floor more airtight thus reducing noise penetration and adding to the sound insulating properties of any additional soundproofing materials.
Due to the versatility of this product, this acoustic sealant can also be used in many other general purpose applications but it is not recommended for use in external applications.
We supply a longer skeleton gun for use with these tubes.
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