Motul EZ Lube is a general-purpose aerosol lubricant and penetrant in a 750ml can, and it is the sort of thing that ends up permanently on the bench. Its main jobs are creeping into rusted and seized threads so a fastener will move without shearing, displacing moisture off electrical connections and bare metal, and quietening hinges, linkages, cables and catches. On restoration and workshop work, giving stubborn bolts a soak and a bit of time before applying a spanner saves an enormous amount of grief compared to reaching straight for heat or an extractor. Use the extension tube to reach into confined areas, work in ventilated space, and keep it off brake friction surfaces and drive belts.