Pyrolastic® Silicone Sealant 310ml Cartridge - Grey

Pyrolastic® Silicone is a fire-resistant silicone sealant DESCRIPTION Pyrolastic® Silicone is a fire-resistant silicone sealant. It is used to reinstate the fire resistance of wall and floor construction in linear joints and where apertures are penetrated by services. Pyrolastic® Silicone, once cured, is a permanently flexible silicone rubber.