Donarra COEX is a versatile, UV stabilized sheet with multiple layers of contrasting color. Its thin cap layers and bright colors make it ideal for:

  • Signage
  • Marine use
  • Playground and recreational applications

Donarra COEX Advantages:

  • For versatility, standard colors are made to coordinate with Donarra Color match.
  • The sheets are easy to engrave and machine, as the cap is approximately ten percent of nominal thickness.
  • Some base materials are FDA approved as are most pigments.
  • Donarra COEX is made with modified additive package to handle more stress than conventional sign materials.
  • Donarra COEX is a superior sheet and can be finished in a variety of textures and numerous thicknesses.

Our COEX UV stabilized sheet is manufactured to the highest standards in the industry.




Custom Color Available





  • Custom sheet plastic extrusion
  • Polyolefin products
  • HMWPE, HDPE, etc.
  • Sheet width up to 77 inches
  • Gauges from .025" - .750".
  • Rolled sheet plastic made to customer specifications


  • Co-extrusion capability
  • Laminations on plastic sheet
  • Efficient use of post-consumer recycled plastic
  • Unique custom orders with rapid response
  • Lightweight polyethylene sheet
  • Custom color match