Satyen Polymers offers General Purpose Roof Light Polyester Resin. Satyen Polymers manufactures and supplies Unsaturated Polyester Resin [UPR]. The General Purpose Roof Light Polyester Resin has excellent resistance to light transmitted from the solar system and all weather environments at room temperatures. The General Purpose Roof Light Polyester Resin has high impact strength along with thermal insulations properties. The resin offers excellent mechanical properties. The general purpose 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.