La description

A single-component butyl sealant, UP***6 is a non-cured, hot-melt sealant. The product possesses great plasticity and sealing properties within wide range of application temperature, and it exhibits an outstanding adhesion to most common IG materials such as glass and aluminum. Its exceptional ultraviolet resistance and great weather durability ensure such favorable properties as non-cracking on the surface, non –hardening, and permanent plasticity with silicone and polysulfide sealants, UP***6 could combine with other elastomeric sealant materials to form a great barrier for moisture, endowing a long application life for insulating glass systems.
UP***6 is a non-reactive, hot-melt sealant, with no harm to human and environment. It is therefore considered as a “Green” product.