... polyester resin,Website:http://www.fiberglass-cn.com, expoxy resin, vinyl ester resin. It is very economical and offers good stiffness.Chopped ... easily to complex shapes when wet-out with polyester or vinyl ester resins. Chopped strand mats are available as a roll stock product ... up,RTM continous moulding etc.Mainly suitable for UP resin,vinyl ester resin,such various sheets and panel,boat hulls,bath ...