H.B. Fuller® Firesound™ fire rated acoustic sealant is suitable for use with concrete, mortar, brick, fire rated plasterboard, aluminium and steel substrates.

• Used to seal gaps and joints to prevent fire and sound penetration
• Suitable for internal and external use
• Fire rated to up to 4 hours
• Flexible product to accommodate movement
• This is a paintable product
• Non-hazardous, low VOC sealant

This sealant is a water based product suitable for sealing construction joints in fire rated structures and filling gaps around cables, pipes and conduits. If this product isn't right for the job, Bowens has a range of silicones and sealants suitable for a variety of applications"