Duna CORAFOAM HDU 20# Foam Core Boards
Duna CORAFOAM HDU is a high-density polyurethane sheet used for a variety of applications in the signage, modeling, aerospace, composite, architectural, and design industries. Its grain free consistency and broad range of densities provides solutions to craftsmen and engineers alike. Its atmospheric agents, most solvents, and moisture make it the ideal replacement for wood and other signage materials.
- High density, rigid polyurethane foam
- 20lbs per ft density
- ¾” up to 2” thickness
- Lifetime warranty outdoor