Acoustic Intumescent Sealant seals joints and service penetrations within walls, partitions, fire rated door frames and glazing systems. It can also be used to seal joints within party walls to provide an acoustic seal. Tested to BS476:Part 20, it provides up to 4 hours fire protection in joints up to 30mm in width.
Box Quantity: 25
Sales Unit: Each
Manufacturer's Reference: 212902