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Sto Corporation
2" x 2' x 8' DOW STYROFOAM™ Panel Core 20
QXO product C-470781 · 1 options
Selected: STO DOW PANEL CORE 20 2" 2X8
QXO SKU 470781 · Product number STODPC20228
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PC
- Item Weight
- 4.7292
- Algae Resistance
- No
- Applicable Standards
- ASTM C578 Type X IBC/IRC Requirements ICC-ES ESR-2142 UL Classified Energy Star
About this product
Dow STYROFOAM Panel Core 20 Extruded Polystyrene Foam Insulation is a closed-cell high-performance core material. Dow® proprietary extrusion process enables precise control of parameters such as density, cell size and cell orientation. This yields foam boards that can stand up to the most demanding composite panel applications.


