STS Ltd - No More Ply Fire & Acoustic Sealant ensures fire safety is of all importance when installing Construction boards in any environment where you are at risk of flame or heat spread. The ISA462 is the perfect product to provide complete piece of mind in every installation where fire is a consideration. 

This fire sealant will offer up to 4 hours of fire integrity as well as bonding the boards to each other as well as to the timber or steel substrate.

Product Overview - 

Not only will the ISA462 protect from flame and heat spread it also offers high sound reduction properties. Due to its viscosity and density, it will reduce airborne sound by up to 62dB. When using the ISA462 fire sealant for any application where fire or sound is a risk, please refer to the fire and sound installation guides or call the STS Ltd - No More Ply technical team for more information.