Fire and smoke can penetrate even the smallest of gaps within a building. Small gaps and imperfections of fit can leave a property vulnerable to the risk of fire and smoke spread. This is an excellent solution for sealing joints and service gaps. It can provide up to 4 hours of fire protection to the exposed joints (within the correct system) but not only that the sealant has a weighted sound reduction index of up to 57db, allowing acoustic goals to be satisfied. Product Details: Brand: Rockwool Size: 310ml Colour: Off White Range: FirePro Type: Softseal Flexible Intumescent Sealant. SKU: RWAIS310 Product Code: 109123909 Key Features: Acoustically tested. Air leakage tested. Up to 4 hours of fire protection. Suitable for linear joints up to 50mm wide. Suitable with multiple substrates and services. Increased movement capability. Please Note: This product should NOT be allowed to come into direct contact with cPVC type piping.
