Special lubricant for valves, fittings and sealings | drinking water approval | NSF registration

WEICON Silicone Grease HV is strong, transparent and shows very good compatibility to plastics. Due to its NSF H1 registration, WEICON Silicone Grease is suitable as lubricant in sensitive areas where inadvertent contact to food is possible. Complies with the Guideline for Hygienic Assessment of Organic Materials in Contact with Drinking Water (KTW Guideline) by Germany’s Federal Environment Agency. It can be used in the food and beverage industry, in sanitary and heating construction, in the pharmaceutical industry as well as in the sealing technology. WEICON Silicone Grease HV is safety-tested by BAM (the German federal institute for materials research and testing)

The grease is particularly material-friendly, neutral in odour and taste and has a temperature resistance of -50°C to +200°C.

WEICON Silicone Grease HV is suitable for the lubrication of plastics, rubber parts and seals, valves, fittings and gaskets, machines, equipment, slow rotating bearings and as assembly aid for O-rings.

Technical Data
- Consistency classification: NLGI grade 3
- Base: dimethylpolysiloxane
- Colour: colourless
- Density (+20 °C) >1,00 g/ml
- Dielectric strength(20°C): 9,2 kV/mm
- Dripping point IP 396 > +200 °C
- Flashpoint > +300°C
- EMCOR-corrosion test: 1 / 2
- Temperature resistance -40 °C to +200 °C
- Shelf life: 24 months