DuPont™ Penetrant with Teflon® Fluoropolymer

This high‐performance penetrating formula is engineered to quickly loosen rusted bolts, nuts, pipe, threads, valves and other metal parts. Featuring a low‐odor formula, it’s ideal for long‐term lubrication and rust protection under salt‐air conditions.

  • Goes on wet to penetrate and dissolve rust
  • Superior rust and corrosion protection
  • Silicone-free. Displaces moisture
  • Salt air and moisture protection
  • Superior lubrication
  • O-ring safe.
  • Formulated with Teflon® fluoropolymer to deliver longer lubricant life, high-temperature stability and better resistance to water and chemical contaminants.


  • Use on any rusted or stuck part. Also use on any moving part requiring lubrication to prevent sticking, rusting, squeaking or binding: hinges, chains, springs, cables, doors, tracks, wheels, windows, locks, latches, conveyor rollers, hitches, winches, gates, tools, blades, threaded parts, pulleys, and more.
  • Severe rust and/or component adhesion requiring loosening
  • Parts that are subject to high-moisture or salt-air environment
  • Parts that require long-term corrosion and rust protection
  • Components requiring long-term lubrication
  • Low odor is preferred or required

Product Information Sheet

MSDS: Aerosol
MSDS: Liquid