MOLYKOTE® 111 Compound is the industry standard lubricant for valves and seals with decades of proven performance. MOLYKOTE® 111 is formulated from a silicone oil and uses an inorganic thickener for excellent adhesion and stay-in-place performance. MOLYKOTE® 111 meets several strict global regulation requirements for safe water contact applications, including WRAS, NSF 51 and NSF 61.

This is the grease we recommend for use with our silicone group gaskets and lever piston gaskets. Silicone seals require silicone grease, other types of lubricant may damage the silicone.

When lubricating our seals, you just need enough to give the seals a "sheen". There is no need to put huge amount all over them.

Item: MOLYKOTE® 111 Compound
Product weight: Approx. 6g
Material: Silica
Packaging: Comes in a handy 6 gram pack

Molykote 111 Multi-Purpose Synthetic Grease 6g
The Dow Corning Molykote 111 silicone lubricant is one of the best lubricants on the market.
It is NSF-certified and perfect for all espresso machine applications including piston rings and E61 groups. Thicker than our super lube, contains more and will last longer.
Ideal for:
  • Espresso machine steam taps - Steam rods o rings, moving parts for opening and closing steam, and water taps.
  • Espresso machine steam arm springs - Lubricate moving parts
  • Espresso machine coffee B2C brew group - Piston O rings - large and small o rings
  • E61 Group - Cams, brass fittings, and springs
  • Lever piston groups - Piston O rings and piston arms etc


  • NSF Certified - Drinking Water Regulatory Approval
  • Excellent water resistance
  • Thick Silicone oil
  • Moisture Barrier
  • Good Plastics & Rubber Compatibility
Specifications :
Weight: 6g
Material: Food-safe grease
Made in USA
Additional Resource

Safety data sheet
Technical data sheet



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