Coastal Enterprises Precision Board High Density Urethane (PBLT), 4′ x 8′


Precision Board High Density Urethane (PBLT) from Coastal Enterprises is a “closed cell” rigid polyurethane product made specifically for applications of up to 200° F continuous exposure. PBLT High Density Urethane is available in a wide range of standard sheet sizes and standard densities and can be cut or bonded into a variety of shapes for final machining or shaping.

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  • Less Dust- More Chips for a better working environment.
  • Environmentally Friendly
  • Lasts Up to 10 times longer than wood.
  • Closed Cell Structure- Won’t absorb anything
  • Will not crack, rot or peel
  • Easily cut or machined with standard HSS cutting tools.
  • Meets flammability burn test requirements of ASTM D-1692-74, Far 25.853, Mil-P-26514 & ASTM D635


Additional information

Weight N/A

0.5", 0.75", 1", 1.5", 2", 3"

Density (Pounds Per Cubic Foot)

4 pcf, 6 pcf, 10 pcf, 15 pcf, 18 pcf

Environmental Properties

The new Precision Board High Density Urethane is made with Green “eco-friendly” urethane components and is the only product on the market with a documented, certified “Carbon Balance” of 3 to 1 and “Rapidly Renewable Resource Content” of 23.9%. Precision Board PBLT is totally inert and contains no VOC’s, no carcinogens and is non-toxic. Precision Board High Density Urethane now assists in meeting LEED requirements for obtaining USGBC and ICC 700-2008 building credits.


PBLT Performance

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. Higher machine feed rates are easily achieved compared to wood, epoxy or alloy substrates.


Common Applications

  • Prototype Machining
  • Thermoforming
  • Prepreg Composite Layup Tooling
  • Vacuum Forming Tooling
  • Tool Proofing
  • Master Model Making
  • Pattern Making
  • Soft Tooling - All Types
  • Indoor & Outdoor Signage
  • Sculptures
  • Carvings



Choosing The Proper PBLT Density

Density is selected according to specific job requirements. The primary difference between densities is the thickness of the cell wall. The thicker the cell wall, the higher the density. The higher the density of Precision Board PBLT, the stronger, tougher and heavier the product is. Density also directly relates to how much raw material is required to manufacture the product and therefore directly relates to its cost. The wide variety of densities available for Precision Board PBLT means that material cost can be managed according to application-specific performance requirements.



   Coastal Precision Board Plus PBLT-4 Product Data Sheet
   Coastal Precision Board Plus PBLT-6 Product Data Sheet
   Coastal Precision Board Plus PBLT-10 Product Data Sheet
   Coastal Precision Board Plus PBLT-15 Product Data Sheet
   Coastal Precision Board Plus PBLT-18 Product Data Sheet





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