Liquid key - super-penetrating lubricant. Spray. 311 g. It works quickly and efficiently thanks to its excellent penetrating property. It eliminates seizures and squeaks in movable metal joints, releases rusted threaded joints. It removes moisture and forms a protective film against corrosion. It is used for lubrication of sawing machines, manual and electrical mechanisms, guns, metering units, hinges and locks. Application: Spray the product from the distance of 10 - 15 cm, turning and moving the joints. Use the tube to get a directed jet.