This specification covers a rigid cellular polyurethane or polyisocyanurate (polyether only) foam in the form of board or block.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | AMS3725/2B |
| Product Name | Core, Polyurethane Foam (Polyether) 4.0 Pounds Per Cubic Foot (64 kg/m3) Density |