The gt85 lubricant aerosol 400ml is a general purpose cleaninglubricating spray with ptfe and is ideal for use in all over frame protection on bike chains cables levers gears derailleurs or anywhere that non sticky lubrication is required gt85 lubricant aerosol 400m features professional strength powerful water displacing formulation flushes out dirt more effectively lubricants every metal and composite part with long lasting protective ptfe coating safe on carbon frames