A mould is sprayed with a mixture of catalyzed resin and chopped fiberglass roving (fiberglass cut to specific length using a chopper gun). Then the glass-resin mixture is well compacted, usually manually,for complete impregnation and deairing.After curing the finished composite part is de-molded.

End-Use Markets

Product Code	Product Features	Typical Application
176	Good runnability for spraying operation, larger dispersion area in spraying, slower wet-out, less slide on vertical surfaces, suitable for production of large parts	Swimming pools, storage tanks, boats & yachts
180	Good runnability for spraying operation, moderate wet-out speed, easy roll-out, easy removal of bubbles，no spring back in sharp angles, excellent mechanical properties and hydrolytic resistance in parts, suitable for high-speed spray-up process with robots	Sanitary ware, FRP hulls, auto parts, chemical storage tanks
180K	Fast wet-out,ideal for products with small surface	Bathtubs

The reinforcement, in form of fiberglass strands, mat or woven roving, is first laid into a mold which has been coated with a release agent and a gel coat. Then a resin mix is applied by hand using a brush or spray gun. A roller is then used to ensure uniform impregnation, complete glass wet-out, and removal of any trapped air bubbles. This operation is repeated until the desired thickness of the structure is obtained. After curing at room temperature or under heating conditions, the finished parts are formed.

Product Code	Product Features
E01	High tensile strength, allowing for use in hand lay-up process to produce large-area parts, no airborne fiber when operating, good wet-through and fast wet-out in resins, rapid air lease, high mechanical strength, superior acid corrosion resistance
E10	Rapid air lease reducing rolling out times, low resin consumption
E20	Good moldability, good wet-through and fast wet-out in resins, rapid air lease reducing rolling out times and increasing productivity, low resin consumption, high mechanical strength of composite products,superior acid corrosion resistance

Product Code	Product Features
P02	High tensile strength, suitable for use in hand lay-up process to produce large-area parts, good wet-through and fast wet-out in resins, rapid air lease, high mechanical strength
P20	Soft mat, ease of manual tearing apart, good conformability, good wet through and fast wet-out in resins, rapid air release reducing rolling out times and increasing productivity, low resin consumption, high mechanical strength of composite products, superior acid corrosion resistance