Excellent Wetting Power Good Viscosity Temperature Behaviour KLUBER UNISILKON L 641 500G Grease for Industrial

✅Product Detail Page Content

Kluber Unisilkon L 641 is a high-performance silicone grease developed for the long-term lubrication of plastic and elastomer components. This valve grease is ideal for use in water fittings, household appliances, sanitary equipment, and low-speed bearing systems.

Its formulation offers excellent resistance to hot water, steam, and a wide range of chemicals. The grease remains stable across a wide temperature range and provides consistent sealing and lubrication performance, even under frequent motion or pressure changes.

Thanks to its outstanding compatibility with many plastics and rubber types (including EPDM), Kluber Unisilkon L 641 is often chosen for OEM applications and safety-critical systems in both industrial and consumer sectors.

Application

UNISILKON L 641 is used as sealing and assembly aid for seals and packings in contact with water or water vapour, e.g.: domestic installations - ball valves; single-lever mixers – piston cartouches, ceramic discs; mixer taps with two handles – swivel spouts, shower switches, shower heads; thermostatic mixer taps – thermo regulators and elements; heating – thermostatic valves, tap cocks, pressfit seals; water              hydraulics – sealing grease for radial shaft seals.