Premium sliding agent for valves, fittings and installations carrying oxygen under very high partial pressure
Kluberalfa YV 93-1202 is a white sliding agent with a good wetting capacity on the basis of perfluorinated polyether oils and solid lubricants.
It provides an exceptionally high stability to oxygen surges and very good resistance to various chemicals.
It is registered according to NSF H1, complies with FDA 21 CFR § 178.3570 and can be used in the food-processing industry.

High-temperature lubricating, sliding and sealing agent
UNISILKON TK M 1011 and UNISILKON TK M 1012 are lubricating, sliding and sealing agents based on silicone oil. They offer high thermal stability, are insoluble in water and resistant to many ambient media.

Special lubricating grease for drinking water, beverage and heating valves and fittings
UNISILKON L 250 L is a special lubricant based on silicone oil and PTFE with high thermal stability. Owing to its relatively high viscosity, adhesion is improved even in case of unfavourable geometries. It is resistant to cold and hot water, superheated steam up to approx. 130°C as well as industrial cleaning agents and disinfectants. It is also resistant to pumpable foodstuffs and beverages like fruit juices, beer or milk products.

Special lubricating grease with EP additives, compatible with EPDM
SYNTHESO GLEP 1 is a special lubricant for a wide variety of applications with an almost neutral behaviour towards many elastomers (including EPDM) and plastics (except PC and ABS). SYNTHESO GLEP 1 can be used in a wide service temperature range and offers efficient protection against wear, good adhesion and resistance to water.

Special lubricating grease for valves eg under vacuum
BARRIERTA L 55/3 HV is a synthetic, non-flammable and pasty sliding agent with good wetting properties for high-performance valves. It is based on PFPE oil and PTFE and can be used for temperatures from -25°C to 260°C.
BARRIERTA L 55/3 HV is a special grease for valves offering a long-term effect when exposed to hot water, boiling water, and steam.
BARRIERTA L 55/3 HV is resistant to chemicals and aggressive media such as concentrated acids, alkaline solutions and organic solvents (except for fluorinated hydrocarbon solvents, strong, bases, earth/alkali metals and Lewis acids). BARRIERTA L 55/3 HV is almost neutral to elastomers and plastics.

High-temperature long-term greases
BARRIERTA is Europe's oldest high-quality brand of high-temperature lubricants based on PFPE. Today the name of BARRIERTA is widely regarded as synonymous with long-term stability and thermal resistance.
We are committed to live up to this good reputation. BARRIERTA L55 series products are made from clearly specified raw materials and the production and quality of the end product is closely monitored.
BARRIERTA L series long-term greases offer excellent resistance to high temperature and aggressive media and at the same time compatibility with plastics and elastomers.