Pourable Grade Polysulfide Joint Sealant

STC Pourable Grade Polysulfide sealant  is a two part, pourable, self levelling, polysulphide based joint sealing compound, consisting of base compound containing a liquid polysulphide polymer and second part being an accelerator containing a curing agent. After mixing, the compound cures to form a tough, rubber like material with excellent flexibility and outstanding resistance to weathering water, salts, oils, mild alkalis etc.

STC Pourable Grade Polysulfide sealant is suitable for sealing horizontal joints due to its pouring consistency. It has excellent adhesion to most surfaces including concrete, wood, glass, aluminum and stainless steel.