Patented by Boeing Aerospace Boelube® is a specially formulated drilling lubricant. Use on drill bits, reamers, saw blades, taps & dies and any other application where smooth cutting action is required. Boelube superior lubrication will greatly improve tool life, surface finish, and hole quality. Boelube is non-toxic and does not leave any undesirable residue. * 1.6oz/45 grams pushup stick for convenient application. * For use on aluminium, titanium, Inconel, Stainless steel, Graphite, composites, Kevlar, and Wood. * Can also be used with other ferrous and non-ferrous metals. * Non-irritating and biodegradable. * Non-corrosive, non-flammable, chemically stable and free of halogens, heavy metals, sulphur, phosphorous, silicone, petroleum and paraffin wax. 0.5Kg shipping weight.