Metacaulk 835+ Fire Stop General Purpose Sealant Gray Color 10.15 oz. Cartridge

Metacaulk® 835+ is a silicone based sealant designed for use on PVC pipe - closed (pressure systems), EMT, insulated and uninsulated steel pipe, glass pipe, construction and control joints and interior expansion joints. It is a flexible, non-sag low odor sealant for exterior or interior use and can be used in systems where dynamic movement is expected.