- Functions:Core Material
- Composite Core:Thermoset Foam
- Color (Properties):Grey
- Physical Form:Cube, Sheets, Blocks, Solid, Rods
DiTech Core Material is a 6.0 lb/ft3 (96 kg/m3), rigid, unfaced, closed cell polyisocyanurate foam supplied as blocks, sheets and fabricated shapes for a variety of insulation, core material and carving applications. Polyisocyanurate foam (polyiso) is similar to polyurethane foam but offers greater dimensional stability over a wider service temperature range.