A complete unused roll of Kapton foil, still strapped to its original base and contained in its original Dunmore shipping box. Label on base states the width of the foil as 48 inches, total weight of five pounds, and 184.2 feet long with a total square footage of 737 feet. Label also states date of manufacture is June 30, 1999. Made by the Dunmore Corporation for the Boeing Company. Kapton polyimide film possesses a unique combination of properties, including excellent chemical resistance and the ability to maintain its excellent physical, electrical and mechanical properties over a wide temperature range, which is why it has been used extensively during the US Manned Space Program. RRAuction COA.
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