Polypropylene coroplast Sheet: lower price, good quality. Thickness: 2mm-12mm Width: less than 2100mm. material: pp PP coroplast Sheet:PP sheet, also called polypropylene sheet. It has good toughness and breakdown endurance, high impact, resistance, low permeability and low temperature resistance, good solvent resistance and high corrosion resistance.Specification:Thickness: 2mm—12mmWidth: less ...