Common thickness: 0.8mmã??1.0mmã??1.2mmã??1.5mmã??2.0mmã??2mmã??2.5mmã??3mm Glass fiber reinforced polyester daylighting board, honeycomb or solid board made of polycarbonate, etc. can be divided into glass fiber reinforced polyester daylighting board (referred to as FRP daylighting tile) and other plane or curved daylighting boards with the same waveform as the roof panel according to their shapes. They are acid and alkali resistant for 20 years and widely adopted in chemical corrosion areas
