Ashland's award winning Envirez resin is the first commercially available unsaturated polyester resin (UPR) comprised of rapidly renewable materials. Envirez resins are manufactured using an innovative patented process. The Envirez technology incorporates a variety of renewably sourced raw materials in the formulation. The product line has been expanded to include resins with recycled content to provide for a larger number of more sustainable resin options.

Description
Designed to meet the processing needs of open mold laminating processes, the Envirez L 86300 T-25 resin is a promoted, thixotropic laminating resin. It has excellent physical properties, including high HDT and elongation.