... 3.Fire retardant 4.Resistant to acid / alkali fumes FRP roof sheet/Sun sheetFeatures1. Strength and rigidity of FRPThe Strength ... transmission rate according to different design requirements.5.Application of FRP panelA.Animal and plant greenhouse lighting;B.The roof and ... hotel, gymnasium, swimming pool, parking lot,etc;C.The FRP wall lighting applications greatly reduce the construction cost of using ...