Sprays up Roving are especially designed excellent performance for spray-up molding of fiberglass reinforced thermoset. Easy chopping. Uniform/flat lay down on the mold. Good wetting. Easy roll-out and air release. Low static. Excellent mechanical properties. Description : Description: Spray up and panel roving is made of E-glass multi-end fiber. Mainly utilized in spray up process, Hobas pipe, continuous filament winding pipe and panel manufacturing. They are compatible with unsaturated polyester(UP), vinlylester(VE). Widely applied to manufacturing boat, bathtub, storage tank, Hobas pipe, filament winding pipe and palen ect