Rocket TT Multi Use Super Lubricant Water Displacement WD Spray 3x 100ml + Straw eBay UK AMBERSIL 40+ Protective Lubricant Protection against corrosion, water displacement penetration of seized fasteners . Protective lubricating film is non conductive . Not affects paints or plastics and effective on all metals , MPPL Penetrant Lubricant Dropper Rust Protection, Water Displacement, Multi Purpose The ubiquitous Water Displacement number 40 is wonderful. Assuming theres been a similar consistency of product since its inception in 1953. Does the added and very welcome addition of silicone justify a Rocket TT Multi Use Super Lubricant Water Displacement WD Spray 2x 100ml + Straw Did you know WD 40 isn't actually a lubricant? It's a water dispersant (hence the name: Water Displacement, 40th formula). For long term lubrication, especially on moving parts like hinges or bearings, always follow