
Airfoam Korolite K250V EPS
25 psi rigid expanded-polystyrene foam
- Stock sheet
- 48" × 96"
- Thicknesses
- 1", 2", 3", 4"
- Finishes
- White
Custom CNC material guide
Rigid EPS foam is useful for forms, patterns, dimensional shapes and lightweight prototypes. Foam workholding and surface finish differ from solid sheet materials and are confirmed before production.
Available for online quoting
These options come directly from the active EZCNC material catalogue. Stock availability and exact manufactured thickness are confirmed before production.

25 psi rigid expanded-polystyrene foam
Choosing the material
Common uses: Forms, patterns, dimensional shapes, insulation components and lightweight prototypes.
Characteristics: Rigid expanded-polystyrene foam with a 25 psi compressive-resistance grade. Workholding and surface finish differ from solid sheet materials.
Production choices
Upload a DXF and confirm the design units and finished dimensions. The quoting process can assign through cuts and supported drilling, pocketing or engraving operations to individual vectors. Unsupported or ambiguous requirements are sent to EZCNC for review before production.
Your uploaded source file remains unchanged. The preview and machining map are used to confirm the intended finished part.
Selected operations are colour-coded and listed so you can review how the vectors are intended to be machined.
Material stock, dimensions and any manual-review requirements are confirmed before cutting begins.