Chesterton’s Style 1740 is an interbraid packing that uses Kevlar* yarn and is lubricated with PTFE and other lubricants. It offers excellent resistance to pressure, temperature, chemicals and wear when used as a full packing set and is ideal for use as back up rings for added extrusion resistance in abrasive applications.

• Dissipates heat
• Non-staining and non-contaminating
• Excellent extrusion resistance in abrasive applications

Typical applications include:

Shafts, rods, valves, expansion joints against water, steam, solvents, mild acids, alkalies and oils.

*Dupont’s registered trademark