King Colorboard Plastic Sheet

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Notice: The dimensions you request must fit within the piece you are ordering! Each cut also requires 1/4" for the cutting width of the blade.
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King Colorboard Plastic Sheet Info

King ColorBoard; is a colorful environmentally stabilized high-density polyethylene sheet. It is the product of a proprietary process called K-Stran™, the most advanced manufacturing process for superior flatness and consistency. For maximum versatility, standard colors are made to coordinate with King ColorCore;.


  • matte finish on both sides of sheets
  • environmentally stabilized to withstand the harshest outdoor conditions
  • will not rust, delaminate or rot when exposed to UV, humidity or water
  • bright, primary colors make it ideal for sign, industrial, marine, playground and recreational applications
  • versatile, durable and colorfast and never needs painting or refinishing
  • works like wood and it is easy to fabricate using common woodworking tools and techniques


  • Museums and Education
  • Historic & Cultural Centers
  • Children’s Furniture
  • School Equipment
  • Libraries and Science Centers
  • Parks and Recreation
  • Theme Parks
  • Zoos & Aquariums
  • Resorts & Water Parks

Cut Tolerance +0" -.25"

Tensile Strength (psi): 4,400
Impact Strength (ft-lbs/in): 2.7
Specific Gravity: .96
Machinability: 55%
Coefficient of Thermal Expansion (in/in/°F x 10-5): 10
Water Absorption (24hr Immersion): .01
Flexural Modulus of Elasticity (psi): 190,000