... , 2.5mmHeat Resistance Limit: -60 to +130Light Transmittance: 75%±2% ( light green) 53%±2% (cream white)Anti- ultraviolet Rate: 99.9 ... expand with heat and contract with cold.5.Light through FRP assumes scattering shape and gentle.6.Bright and clean appearance, no ... sheet,FRP sheet,building materials,FRP roof panel,roof sheet) 2012 New Corrugated Fiberglass FRP Skylite Sheet Panel Roof Tile Roofing