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DuPont™ Teflon® Marine Waterproof Grease

Formulated with Teflon® fluoropolymer, DuPont™ Teflon® Marine Waterproof Grease provides exceptional mechanical stability and extremely high load-carrying properties. It also offers excellent resistance to both freshwater and saltwater, as well as outstanding oxidation and corrosion protection. Just as importantly, this product does not contain heavy metals, phosphorous, chlorine, zinc, antimony, barium or lead.

  • Excellent resistance to freshwater and saltwater
  • Low water washout (<1%)
  • Outstanding protection against oxidation and corrosion
  • Recommended for extreme pressures and shock loads, extreme temperatures and continuous vibration
  • Meets NLGI Service Classification GC-LB (ASTM D-4950)
  • Dropping point in excess of 572ºF (300ºC)
  • Operating temperature range: -10ºF (-23ºC) to 350ºF (177ºC)
  • To minimize the threat of grease compatibility issues, always remove old grease before applying new grease


  • Boat trailer and disc brake wheel bearings
  • Propeller shaft splines
  • Locknut threads
  • Battery posts, hitch balls, steering cables, throttle linkages, tilt lock mechanisms, U-joints and hinge pins

Technical Data Sheet 

14 OZ

16 OZ