"K-Flex" LS aluminum-backed sheet eliminates the extra step and cost of painting insulation with two or three layers to protect it from the elements. Its closed-cell, non-fibrous structure does not adsorb moisture, and K-Flex is free of chlorofluorocarbons. Rolls are available in 3- by 4-foot sheets, up to 2 inches thick.

Nomaco Inc., 501 NMC Drive, Zebulon, NC 27597; (800) 765-6475, fax (800) 656-9465.

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