Rockwool FirePro Silicone X Sealant

Rockwool FirePro Silicone X Fire Resistant Silicone Sealant Supplied in 310ml cartridges, FIREPRO Silicone X is a fire resistant silicone sealant designed to use as a linear joint seal within construction joints of walls and floors and where apertures are penetrated by services. Silicone X is white in colour, and once cured is a permanently flexible silicone rubber. It is suitable for linear construction joints of up to 60mm and can be used to reinstate the fire resistance of rigid floors, rigid and flexible walls.