Best Penetrating Oil to Free Frozen Fittings, Fasteners, and Bolted Assemblies
A high-quality, fast-acting, penetrating oil that reaches inaccessible areas and frees frozen nuts, bolts, and fittings without damaging the base metal. Worker - friendly, low odor, plastic, and paint safe. Contains no aggressive solvents, no ketones, aromatics, alcohols, or chlorinated solvents.
Chesterton Sprasolvo 723 is the same fast-acting, penetrating oil in aerosol form.