KLUBER BARRIERTA L55/2 1KG Long-Term PFPE Grease for High Temperature Bearings

Product Overview
KLUBER BARRIERTA L55/2 is a specialty high temperature grease formulated with perfluorinated polyether (PFPE) base oil and polytetrafluoroethylene (PTFE) thickener. It is known for its chemical stability, oxidation resistance, and extremely long service life under thermal and environmental stress.

Key Features & Benefits

• Excellent high-temperature resistance up to +260°C

• Very low evaporation loss, ideal for long-term lubrication

• Chemically inert, resistant to aggressive chemicals and vapors

• Compatible with a wide range of materials including elastomers and plastics

• Long service intervals reduce maintenance downtime

Applications
KLUBER BARRIERTA L55/2 is ideal for high temperature bearings, electrical motors, fans, plastic processing machinery, and cleanroom applications. Its PFPE based grease formulation ensures performance in demanding environments where traditional lubricants fail. It's also suitable for industries such as electronics, packaging, automotive, and food processing (non-food-contact zones).

Technical Specifications

• Base oil: PFPE (Perfluorinated polyether)

• Thickener: PTFE

• NLGI grade: 2

• Service temperature range: -25°C to +260°C

• Excellent resistance to oxidation and chemicals

If your application requires long term lubrication under extreme thermal and chemical conditions, KLUBER BARRIERTA L55/2 offers unmatched reliability.