Starrett M1 Lubricant produces a micro-thin, airtight film/coating which dries fast. It will not pick up dirt and grime that wet lubricants attract. The can will spray upside down or sideways, superior lubricating with no silicone, penetrates under dirt and rust, cleans grease and tar from metal parts, displaces moisture, prevents rust and is nonconductive. Once you have tried M1 on your tools, dies and firearms you will always have a can on hand. This is Fred Sinclair's all time favorite spray lube. CANNOT BE SHIPPED OUT OF THE U.S. This item can only ship UPS Ground within the continental United States. Mfg: Starrett