High density CORAFOAM® (HDU) is an innovative polyurethane substrate used for a variety of applications in the signage, theming and modeling in aerospace, composite, architectural and …

High density urethane foam board also known as HDU board is used for hand-carved signs as well as CNC-machining. RAKU® TOOL Styling Board (SB) has a fine surface structure and …

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.

Sign·Foam is the most reliable and enduring material on the market for dimensional sign making, environmental graphics, 3-D displays and model making. This proven, high-density urethane …

Precision Board High-Density Urethane (PBHT) is a “closed cell” rigid urethane foam board made specifically for applications of up 300º F continuous exposure.

2024年9月13日 · High-Density Urethane, commonly known as HDU, is a closed-cell, rigid polyurethane foam that has become a staple material in the sign-making industry. Unlike …

HDU Precision Board is dimensionally stable, with a knot-free uniform surface that will not rot, crack, or peel when exposed to outdoor environments. It lasts up to 10 times longer than wood …

Laird Plastics offers a Precision High Density Urethane (HDU) Board. Environmentally Friendly and Lasts Up to 10 times longer than wood. In Stock, Buy now!

Our polyurethane foam sheets, blocks and mold forms are available in high density and flame-retardant versions. We have the ability to align HDU foam properties with your specific needs …

High Density Urethane Signs offer durability and versatility for sign making and displays, perfect for indoor and outdoor applications.