Klüber BARRIERTA L 25 DL - 1 kg

The BARRIERTA L 25 DL product, based on the used perfluoropolyether oil and PTFE, withstands the effects of many media, such as water and hydrocarbons.

Do you need to ensure low friction coefficients at friction points of elastomer/metal or plastic/plastic pairs for a long time and over a wide temperature range? Low friction coefficients down to temperatures of -25 °C can be achieved using the BARRIERTA L 25 DL product in many applications, especially in lubricating seals on train doors. This allows you to meet the requirements for low pressure rise during tunnel passages and constant door control forces over a wide temperature range.

For train door seals that may come into contact with passengers' clothing, BARRIERTA L 25 DL SPRAY is particularly advantageous as it can be applied in a very thin lubricating film. This helps prevent contamination of passengers with lubricant while allowing any caught pieces of clothing to be pulled out with minimal force.

Do you expect a long lifespan for seals even when exposed to direct sunlight? The BARRIERTA L 25 DL product absorbs some of the ultraviolet radiation from sunlight, keeping the seals flexible for a longer time.

Do you require good compatibility with sensitive materials? In practice, the product shows good compatibility with many sensitive plastics, such as PC, or elastomers like EPDM.

Do you require a lubricant for optical applications that does not create any condensation on the lenses? In this case, the BARRIERTA L 25 DL product has good prerequisites for eliminating condensation due to the low vapor pressure of the base oil.