Everbuild Ac95 Intumescent Acoustic 900Ml

AC95 is a high strength, permanently flexible acoustic/intumescent sealant and adhesive specifically formulated for sealing and bonding plasterboard and other Kraft lined insulation boards, where a fire rated seal of up to 5 hours is required. Water based, solvent free formula, easy to use and clean up and adheres to just about all building substrates. Non-flammable. Conforms EN1366-4: 2006, Independently tested by Warrington Fire Research, Report Number 181967 (May 2009). Acoustic rated to BS EN ISO 140/3. Tested for air permeability to EN13141-1 Ventilation for buildings. Performance testing of components/products for residential ventilation.