The Master Flow 8 In 5 ft length R-6 Ductwork Insulation Sleeve is a silver-colored fiberglass insulation designed for use in basements, ceilings, pipes, and cold rooms. With an R-value of 6, this radiant barrier provides energy efficiency and improves air quality. The pre-cut sleeve comes in a roll packaging and is suitable for installation on fiberglass, metal, and PVC pipes. Made in the United States, this product offers a convenient solution for insulation needs with its easy installation and high-quality construction.
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