Assembly Lube is for use when assembling bikes, installing new parts, or simply re-fitting existing componentsSuitable for use on all materials: aluminium, steel, titanium, and even magnesiumPrevents cold welding, galling, and seizing of all metal to metal contact partsEspecially good for components subjected to extreme pressures and moist conditions such as bolt threads, seatpins, pedals and bottom bracket threadsWill not wash off during rain or wet conditions - Assembly Lube remains in place whatever you throw at it