Automotive penetrating lubricants
prices on 1 model
Penetrating / "liquid key"
— low-viscosity liquids that effectively penetrate rusty or corroded connections (threaded, oxidized units of moving mechanisms, etc.). Penetrating lubricant softens accumulated rust, scale and dirt, facilitating dismantling and repair of structures. The most popular version of the "liquid key" is the well-known WD-40 aerosols.