WD-40 Specialist Penetrant Fast-Acting low odor formula works on contact while penetrating deep into crevices, threads and seams to break the rust bonds that hold stuck parts together. Leaves behind a protective layer that prevents rust and corrosion from re-forming. It is 50-state VOC compliant and safe to use on metal, rubber and plastic parts.

Applications: Nuts, Bolts, Pipe Threads, Locks, Chains, Rusted Parts, Stuck Components

See Product Specification Sheets for more details