2″ Wax-Impregnated Leather Piston Packing Replacement Bulk



Weight 0.2 lbs
Dimensions 2 × 2 × 0.25 in

Ships Next Business Day


B-Line Bulk, Special Deluxe Bulk

Piston Type

SKU: 21-7 Categories: , ,
  • Wax-impregnation makes this a stiffer alternative to the standard 2″ Leather Bulk load (#21-1) piston when leakage is an issue.
  • Recommended for use with the 222-2 piston expander.
  • Requires less maintenance.
  • Recommended for all bulk caulks and sealants. Durable with excellent chemical resistance.


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