... : 2100mm Length: no limited 2) Thickness: from 3mm to 18mm Clear Polycarbonate Sheet for swimming pool coverSpecifications:1) Thickness: 4mm, 6mm ... , 2.1, 2.5, 2.8, 4.37 5) Colors: clear, lake blue, green, blue, opal, brown, silvery gray, redAPPLICATION:1 ... ,resistance to aging.2. Weather Resistance: The co-extruded UV coating on the surface of the sheets can protect from the ...