Add to Cart Compare Quick view Full Color Coroplast, 20 for $39, 4mm White, Special Price20, Sides 1, 10" x 10" MSRP: Now: $39.00 Was: Welcome to our Wholesale Coroplast Super Site Our 4mm coroplast is manufactured from recycled plastic and is 100% recyclable. In addition, coroplast is largely unaffected by water, stronger and more durable than corrugated fiberboard, extremely... MSRP: Now: $39.00 Was: Add to Cart Compare Quick view