HDU (High-Density Urethane) board is a closed-cell, rigid urethane foam board that is commonly used in dimensional signs and tool making. It is available in grades that are stable up to 300° F. Its closed cell structure makes it suitable for outdoor signage, as it doesn’t absorb moisture, and it also won’t crack, rot or peel from outside exposure. It lasts up to 10 times longer than wood, and meets flammability requirements of ASTM D-1692-74 Burn Test, Far 2.5 and Mil P26514.
HDU board can be sandblasted, carved, routed and sculpted. If you can imagine it, you can make it with HDU board!
Polymershapes’ HDU board offerings include industry-leading materials such as high-quality Precision Board Plus. We can meet your needs with standard densities ranging from 4 pcf to 75 pcf. Standard stocking sizes run from 20” x 60” up to 5’ x 10’. Plus, we can help you with fabrication services to ensure that you receive your HDU board ready for use in your applications.
For additional value-added services that can give you a competitive edge, look no further than Polymershapes. We offer a variety of conversion and fabrication services at our local facilities and in conveniently located centers featuring state of the art technology. Our experienced teams are eager to exceed your expectations with best-in-class customer service and convenience.
Make Polymershapes your go-to source for meeting your HDU board needs. Or let us help you select the ideal materials for your needs from our vast inventory of plastics and associated products — Contact your local Polymershapes facility today for more information!