InsulFoam EG (Exterior Grade) insulation is a versatile product consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS). InsulFoam EG meets or exceeds the requirements of ASTM C578, Standard Specification for Rigid, Cellular Polystyrene Insulation.
- R-3
- Designed for use on walls, in basements, as siding underlayment and as foundation insulation
- Excellent moisture and thermal resistance
- Cuts easily to size to save time and money
- Moisture-resistant design to help maintain a water-tight seal
- Ideal for interior or exterior use
- Rigid polystyrene material
- Insect and Mold Resistance. Insulfoam Insulation is naturally decay resistant and manufactured with borate which is an inert additive that deters termites.
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Full Description & Specs