La Marzocco 111 Dow Corning / Molykote 111, Valve Lubricant 5.3oz Tube
Description Details
Protect the vital components of your commercial and home espresso machine with the genuine Dow Corning / Molykote 111 Valve Lubricant (Part # 111). This specialized, high-performance silicone compound is the industry standard for maintaining seals and O-rings in hot and cold water systems. Key features of Molykote 111 include its high-temperature resistance, which is crucial for steam and hot water valves, and its resistance to washing out, ensuring longevity and consistent performance. This 5.3oz tube provides a generous supply of NSF/ANSI 51 and NSF H1 certified food-grade grease, guaranteeing safety for components that contact potable water. Investing in this premium sealant prevents costly leaks and extends the operational life of your espresso equipment.
The primary benefit of using Molykote 111 is the immediate restoration of smooth, effortless operation to stiff or squeaky valves. Proper lubrication minimizes friction and wear on rubber and plastic components, which translates directly to reduced maintenance frequency and improved machine reliability. It is essential for use in the repair and regular preventative maintenance of group heads, steam wands, hot water dispensers, and mixing valves across many commercial espresso machine brands. By maintaining tight, reliable seals, this lubricant helps maintain stable water pressure, which is critical for consistent espresso extraction quality in high-volume environments.
The Dow Corning / Molykote 111 (5.3oz Tube) has a service temperature range typically from -40°F to 400°F (-40°C to 200°C), making it suitable for all high-heat applications within an espresso machine. To use, apply a thin, even coat directly to cleaned O-rings, gaskets, and valve seats prior to reassembly. Always refer to your equipment's manual for specific lubrication points. This official Dow Corning product ensures that every turn of your valve handle feels smooth and precise, cementing Molykote 111 as an indispensable product for espresso machine repair, maintenance, and achieving optimal performance.
Frequently Asked Questions
Our current database shows fitment for the FB80, GS3, Kold S E, Linea PB, Steam System, Strada AV, Strada S series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #111 on a model we haven't listed, please let us know so we can update our records for the community.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.
Compatible Parts Diagrams*
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