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 | AMS3725/2 |
| Product Name | CORE, POLYURETHANE FOAM (POLYETHER) 4.0 lb per cu ft (64 kg/m3) Density |