Products / Western Colloid WCP Polyester Fabrics

Stitchbonded polyester reinforcing fabrics used to reinforce the maker's fluid-applied roofing membranes, offered in three grades: WCP-HS, a 3 oz heavy-weight fabric with a medium soft finish for cap sheet, smooth and spudded or filled gravel roofs; WCP-SF (W-26), a 2.75-3 oz standard-weight fabric with a firm, starched finish for smooth or cap sheet surfaces; and WCP-SS, a 2.75-3 oz standard-weight soft fabric for rough, vacuumed, spudded or filled gravel surfaces. The product list notes that fewer stitches per inch improve wetting and reduce brooming, and that WCP-HS also comes in cut width rolls.