Poly – CGSB 6 mil 500 Square Foot per Roll – 16″ x 375′

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Prevent the potential problems of trapped moisture, including wood decay and mold growth, with a properly installed vapor barrier. Our stock of polyethylene vapor barriers can be used in basements, ceilings, crawl spaces, floors, slab-on-grade foundations, and walls. Perfect for Radon Barrier edges.