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FRP roof sheet has the advantages of anti-corrosion, anti-aging, impact resistance, high light transmittance, beautiful shape, low cost, energy saving and environmental protection, anti-aging corrosion, good light transmittance, flame retardant, long-lasting performance, rich color, and is also widely used. It is shatter resistant and strong impact resistant, which can prevent the impact of wind, snow and hail, and avoid water leakage caused by nail hole expansion. It belongs to right composite film, resin and glass fiber, which are pultruded by oven abrasives.