DT Joint Sealant SHC 105-02 is a high-performance Expansion Joint Sealant engineered for cellular glass and rigid thermal insulation systems. This flexible, non-shrinking sealant functions as a reliable Vapor Barrier Insulation solution and a durable Weather Resistant Barrier, preventing moisture ingress while maintaining long-lasting flexibility across a wide temperature range.

SHC 105-02 provides outstanding moisture protection, corrosion resistance, and insulation longevity. Safe for use with polystyrene, it is ideal for sealing expansion joints, metal jacketing laps, flashing details, and insulation terminations. Designed for demanding industrial and commercial insulation applications, this Expansion Joint Sealant creates an effective Vapor Barrier Insulation layer that helps minimize corrosion under insulation (CUI) while delivering a dependable Weather Resistant Barrier for long-term performance.

Choose SHC 105-02 for superior sealing, enhanced insulation protection, and reliable performance in harsh environmental conditions.