GT85 Multi-purpose Lubricant The GT85 400ml multipurpose lubricant is general-purpose cleaning spray. It has a unique formula that contains polytetrafluoroethylene (PTFE) and is great for cleaning, protecting and lubricating just about anything. Features and Benefits Loosens rusty partsPrevents squeakingPenetratesFrees sticky mechanismsCleans and protectsDisplaces waterSpecific gravity at 20°C ranges between 0.797 and 0.805Insoluble in waterExtremely Flammable Applications CablesBrakes leverCyclesTransmission hubs Certifications ANSI/ESD S20.20:2014 BS EN 61340-5-1:2007