Heavy Duty Coroplast

10mm (3/8") Coroplast

10mm (3/8") Coroplast is the thickest Coroplast option available; stronger than the 4mm and 6mm combined, yet still lightweight and easy to handle.  If you're looking for outdoor use, the Coroplast signs are waterproof and the surface is less sensitive to damage. 

Its fluted ribs support both the front and back printing surfaces, making this tough, light weight material perfect for smaller one or two sided displays such as election or yard signs. Additionally, our 3/8" Coroplast or Coroplast Signs are both chemical and water resistant making it an ideal choice for a variety of industrial and commercial applications.

These Coroplast signs last a long time and are extremely easy to keep clean. These signs are extremely versatile giving business professionals the flexibility they need. With a variety of sizes, and the ability to print vibrant full colors on both sides, Coroplast signs are fast becoming the number one choice for affordable signs.