Wagner Easy Glide Airless Sprayer Lube Oil 118mlEasyGlide special oil: 118ml The EasyGlide lubricating oil is designed especially for piston pumps and increases their lifespan by reducing the premature wear of cylinders, piston rods and packing. It is very easy to use, simply check the pump's EasyGlide fill level and top up the device at regular intervals using the nozzles provided or as described in the operating instructions.