Protective lubricating product with a high penetrating property. A special foaming composition ensures deep penetration in hard-to-reach places and lubrication of the mechanism inside. It ensures smooth and noiseless sliding of the contacting parts. It reduces abrasion and wear. It eliminates seizing, squeaking and whistling. It forms a resistant, water-repellent surface film. It protects from moisture impacts. It prevents corrosion of metal parts.