Pyrolastic® Fire Resistant Silicone Sealant is a one-part, neutral-curing, fire resistant silicone sealant for construction. Pyrolastic® cures at room temperature under the action of atmospheric moisture to give a permanently flexible silicone rubber.
Pyrolastic® is used to reinstate the fire resistance of wall and floor constructions in linear joints and where apertures are penetrated by multiple services
Certification & Testing