Klüberalfa® GR Y VAC 3 (formerly Fomblin® Y VAC 3) is a white homogenous grease suitable for lubricating mechanical parts operating at high vacuum and in contact with aggressive chemicals or oxygen. It can also handle applications that necessitate extreme pressure and high thermo-mechanical stress. Y VAC 3 can be used to long periods of time and at very high operating temperatures from -20 to 200°C. Based on perfluorinated polyether (PFPE) oils and polytetrafluoroethylene (PTFE) thickener, it is widely used in the manufacturing, aeronautical, and electromechanical industries.

formblin®Y VAC 3)是一种白色均质润滑脂，适用于在高真空和与腐蚀性化学物质或氧气接触的机械部件的润滑。它还可以处理需要 压力和高热机械应力的应用。yvac 3可用于长时间和非常高的工作温度，从-20到200°C。它以全氟聚醚(PFPE)油和聚四氟乙烯(PTFE)增稠剂为基础，广泛应用于制造业、航空和机电工业