Ezy-Pak™ HCR
High Chemical Resistance Injectable Packing Compound w/ PTFE

EZY-PAK HCR (FKA EZY-PAK™ 115) is the most used packing compound, it is designed specifically for use in expanding gate type valve stem glands. Formulated from synthetic fluid and fibers plus inert fillers and a high percentage of ground PTFE particles for performance over a wide temperature range EZY-PAK HCR is ideal for preventing leaks while lowering the torque required to operate the valve.

EZY-PAK HCR can be pumped using a high-pressure lubricator or may be formed by hand into any void requiring a packing compound. Excellent for use with hydrocarbons, aqueous solutions, brine, dilute acids, dilute alkalis, water and steam.


  • Non-hazardous
  • Non-toxic
  • Water resistant
  • Corrosion resistant
  • Pumpable
  • Asbestos-free


  • Base Materials
    • PTFE, Mineral Silicates & Polymers
  • Service Rating
    • -80°F to 550°F
    • -62°C to 288°C

Product Numbers

United States

  • 98581 - Stick (Type J) - 10/case

United Kingdom

  • JA98581 - Stick (Type J) - 10/case


  • 98581CA - Stick (Type J) - 10/case


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EZY-PAK HCR is an injectable packing that can be pumped into the stem gland of expanding gate valves through ball check fittings on the body or bonnet EZY-PAK HCR can also be shaped by hand and pressed into any area requiring leak-free seal or packing.