7521 TFE (Dry) Packing 1/8" (2lbs/box)Product Code: SGI-115-0805
Style 7521 is a firm, high density interlock braided packing manufactured from pure PTFE filaments and pretreated with PTFE resin but contains no other lubricants. The PTFE resin provides a low friction surface finish and prevents leakage through the braid. With no sacrificial lubricants to wear out, Style 7521 is long lasting, with an extremely low coefficient of friction and excellent heat dispersion. Ideally suited for chemical process applications where extreme chemical resistance is required.
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