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Styrofoam R- 10 , 2-in x 4-ft x 8-ft Polystyrene Board Insulation

STYROFOAM Styrofoam R- 10 , 2-in x 4-ft x 8-ft Polystyrene Board Insulation

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Anyone know if this is open cell or closed cell foam?


STYROFOAM™ Brand Extruded Polystyrene is a closed-cell structure with superior moisture resistance. If you require further assistance, additional details about your application will be needed. Please contact the Dow Building Solutions Team at 866-583-BLUE (2583), Option 4 if you need further application support.

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