Fuchs Lubritech PBC-D is a grey-coloured, metal-containing, smooth paste for a large range of applications. According to its formulation, PBC-D is free of silicone and lead. Being a non melting EP lubricant, it is suitable for slow-moving surfaces at temperatures up to 150°C. Above this temperature and at temperatures up to 1,200°C the carrier oil slowly evaporates, and special oxides will form, which avoid seizure of the contact surfaces in a highly efficient way.
As a protective grease PBC-D acts as a lubricating seal to prevent ingress of water and corrosive solutions. It may also be used as a jointing compound and anti-squeal medium. Applications can be found in variable pitch blade fans and king pin thrust bearings of heavy trucks, and universal joints. PBC-D acts as a anti-fretting agent between contact surfaces with oscillating movements
Prior to the application of PBC-D clean the surfaces that require lubrication. You can then apply PBC-D manually, by brush or spatula. You can also pump in suitable automatic lubrication systems.