ADINO ACOUSTIC FIRE STOP 501 PLASTO ELASTIC FIRE STOP SEALANT
• A high performance, flexible acrylic building sealant and adhesive which, in the event of fire, will swell to provide a smoke resistant barrier
• Up to 4 hour fire rating achievable. Meets BS EN 1366-3: 2004 & BS EN 1366-4: 2006
• An indicative fire test based on BS476 Part 20 achieving a 4 hour fire rating (integrity) for a range of vertical and horizontal joints up to 35mm wide between various non-combustible construction materials
• BS EN ISO 140-3. 1995 Measurement of Airborne Sound Insulation of Building elements. The sealant maintained the integrity of a plasterboard partition wall with a Sound Reduction Index of 55dB
• When subjected to heat it swells (intumesces) to provide an inert barrier to smoke and flame
• It can also be over painted within 1 hour with fire resistant paint