• Plunger Lubrication

SUPER LUBE® Synthetic Grease Plunger Lubricant .5 oz


Availability: In stock


Use this lubricant to maintain the vacuum plunger on your suction cup.

  • Super Lube® synthetic multi-purpose grease
  • NLGI grade 2 heavy-duty lubricant with PTFE
  • Food grade, rated H-1 by USDA and NSF for incidental food contact
  • Compatible with most other lubricants
  • Will not run, drip, evaporate, melt, separate or form gummy deposits
  • .5 oz tube


If the red indicator line on your plunger FIX2025S is showing a slow leakage of vacuum on our 6" vacuum cup FIX5019, this is often means that the plunger is dry and needs lubrication.

  • Pull plunger from housing.
  • Apply a small dab of lubricant to black seal ONLY to lightly coat.
  • Re-insert plunger and pump a few times to spread the lubricant.
  • Allow some time for the seal to completely re-wet.  If, after 24 hours, the leakage continues a new plunger FIX2025S or vacuum pad FIX5019 may be required.