Date: 12/31/1999 Views: 4646
Date: 03/17/2004 Views: 7295
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Date: 08/23/2023 Views: 705825
Aggressively used Perma-Grit file on Tygon tubing. Putting a single piece of heat shrink tubing over increased ~ 2 fold+ the abrasion resistance. Y10-06-11