DOW SM 30 PSI
Vendor: PATENE
FEATURES
Ideal for use in attics, foundations, and crawl spaces, Styrofoam™ Brand SM Insulation is an extruded polystyrene foam (XPS) insulation that resists water pickup – a characteristic that allows it to keep high R-value.
Last Modified: 2026-05-22
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Product Variations
| SKU | Product Name | QTY | Add to Cart |
|---|---|---|---|
43005005 | 1" DOW SM BUTTEDGE 2' X 8' |
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43005007 | 1 1/2" DOW SM BUTTEDGE 2' X 8' |
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43010003 | 2" DOW SM BUTTEDGE 2' X 8' |
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ADDITIONAL INFORMATION

