Premium 3mm Corrugated PP Sheet – 4x8ft White Coroplast Board

Heavy-duty polypropylene core with double-wall fluting for maximum structural integrity and lightweight handling. UV-resistant white surface ensures colorfast outdoor performance in all weather conditions.

Precision-calibrated 3mm thickness delivers perfect balance between durability and flexibility for CNC routing, signage stencils, and architectural models. Non-absorbent material prevents warping from moisture exposure.

Ideal for trade professionals: event signage bases, construction site templates, exhibition displays, and agricultural row markers. Cuts cleanly with utility knives and accepts all adhesives without delamination.

Wholesale-priced per sheet with bulk pallet discounts. ASTM D6108-compliant material exceeds standard corrugated plastic strength by 40%. Ships flat with protective film coating to prevent worksurface scratches.