BARRIERTA GTE 403 is a synthetic high-temperature lubricating grease based on perfluorinated polyether oil and PTFE.

BARRIERTA GTE 403 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). It is neutral to most elastomers and plastics.

• Long-term and lifetime lubricant for rolling bearings
• Wide service temperature range
• Neutral towards most elastomers and plastics
• Resistant to water and chemicals
• For the lubrication of contacts, e.g. plug-in contacts