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GEM Board™

GEM Board™ is the sheet of choice for your indoor applications. This high-grade HDPE sheet ranges from .200” to 1.5” thick while meeting ASTM Standards. GEM Plastics can fulfill your color needs through our ability to color match and our selection of over 100 colorants in stock.


Patio furniture, office desks, cabinetry, table tops.


Our full array of optional additives like UV protection, Anti-Microbial, and Anti-Oxidants protect your projects. GEM Plastics is an industry leader in making lightweight, sturdy, foamed sheet for a variety of applications.

GEM’s focus is on improving the ease of doing business. That is why we stock over 2 million lbs of sheet in our new warehouse, operate our own trucks and are home to the friendliest customer service in the industry.

Want to make your project beautiful and durable? Make it a GEM!

  • Great for cabinetry
  • Multiple finishes available
  • Post Consumer material available
  • Consistent durable sheet
  • Easy to machine and fabricate
    • Engravable
    • Great Screw Retention
    • Tongue and Groove
  • Optimal density for performance
  • Excellent fastening characteristics
  • Will not rot, warp, or delaminate