Satyen Polymers supplies Stabilized Roof Light Unsaturated Polyester Resin. Satyen Polymers manufactures and supplies Unsaturated Polyester Resin [UPR]. The Stabilized Roof Light Unsaturated Polyester Resin has excellent resistance to light transmitted from the solar system and all weather environments at room temperatures. The general purpose UV stabilized Roof Light polyester resin performs best if the laminate is completely post cured. The quantity of catalyst and accelerator can be adjusted to get a shorter or longer gel time.