All WD-40® uses for Rusted Parts

  • Penetrates stuck bolts on cultivator shovels

  • Penetrates stuck brake bleeder valves

  • Penetrates stuck fog light nuts

  • Penetrates stuck radiator handle

  • Penetrates, loosens, and helps remove rusted and stuck parts, including screws, nuts, bolts and plumbing joints

  • Spray on rudder to prevent corrosion and loosen stuck parts

  • Eases removal of bolts when replacing a leaky evaporator coil

  • Eases removal of stuck spark plugs from engine

  • Helps disconnect damaged pipe when sprayed on pipe threads

  • Loosens and penetrates rusted or stuck plumbing joints

  • Loosens bolts and nuts around pipe clamps to help ease removal

  • Loosens interior plumbing device that controls bath drain plug