High Density Urethane HDU Boards

Coastal Enterprises

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Warning for California residents.

Precision High Density Urethane Board (PBLT) from Coastal Enterprises is a “closed cell” rigid polyurethane product made specifically for applications of up to 200° F continuous exposure. Precision Board PBLT is inert and contains no VOC’s, no carcinogens and is non-toxic. The tighter cell structure of the new Precision Board High Density Urethane has produced improved machining characteristics, resulting in more chips and less dust during cutting and machining, making for a better working environment.


      • Less Dust- More Chips for a better working environment
      • Lasts Up to 10 times longer than wood
      • Will not crack, rot or peel
      • Easily cut or machined with standard HSS cutting tools.
      • Meets flammability burn test requirements



      • Prototype Machining
      • Thermoforming
      • Indoor & Outdoor Signage
      • Pattern Making
      • Prepreg Composite Layup Tooling


Lasts Up to 10 times longer than wood

HDU PBLT-15 15 lb/ft³ Data Sheet