Food-Grade Silicone Lubricant — Espresso Machine O-Ring & Gasket Grease (10g)

Essential maintenance grease for espresso machine gaskets, O-rings, and brew group seals. This food-safe silicone lubricant keeps seals supple and prevents cracking, drying out, and leaking — extending the life of your machine's rubber components and ensuring smooth portafilter insertion.

Why You'll Love It

• Prevents seal failure — keeps O-rings and gaskets supple, preventing leaks and pressure loss
• Food-grade silicone base — safe for contact with brewing components
• Wide temperature range — rated from -50°C to 230°C, handles the heat of active espresso machines
• 10g tube — compact size, lasts months with regular quarterly application

Specifications

• Weight: 10g
• Base: Silicone (dimethylpolysiloxane)
• Temperature range: -50°C to 230°C
• Applications: O-rings, group head gaskets, brew unit seals
• Suggested frequency: Every 2–3 months or when seals feel stiff