Safety Hardware Store

Safety Hardware Store

WD-40 Specialist Rust Release Penetrant Spray – 11 oz can

  • 50 state VOC compliant
  • Ideal for use on nuts bolts threads and locks
  • Fast acting
  • Extra penetrating blue torch technology
SprayLiquidFood Grade
Fast acting formula loosens rusted or stuck parts and works to remove grease and grime from a variety of surfaces. It can be used on pipes, fittings, locks, chains, nuts, lug nuts, tools, or anything else that needs loosening.
Units in Package


Unit Size

11 oz


Ideal for use on: nuts, bolts, pipe threads, locks, chains and rusted things that are stuck and won't move! Safe to use on: plastics, rubber, and metal. Directions: Shake well for 20-30 seconds before each spray. Flip straw up for pinpoint stream or down for wide angle spray. Saturate the surface to be loosened and let soak for several minutes.


Danger: Flammable. Harmful or fatal if swallowed. Contents under pressure. Read carefully other cautionary information on back panel. Danger: Keep out of reach of children. Contents are flammable. Keep away from heat sparks, pilot lights, hot surfaces and open flames. Unplug electrical tools, motors and appliances before spraying or bringing the can near any source of electricity. Electricity can burn a hole in the can and cause contents to burst into flames. To avoid serious burn injury, do not let the can touch battery terminals, electrical connections on motors or appliances or any other source of electricity. Contents under pressure: do not puncture or incinerate (burn) container, even when empty. Do not expose to heat or store above 120 degrees F. Avoid eye contact. Avoid prolonged or repeated contact with skin and clothing. Avoid breathing vapors or spray mists. Use in well ventilated area. Wash thoroughly with soap and water after use. Intentional inhalation abuse (concentrating and inhaling vapors) may be harmful or fatal. Contains petroleum distillates and carbon dioxide propellant. First Aid: Ingestion (Swallowed): Do not induce vomiting. Call physician, poison center or the WD-40 safety hotline at 1-888-324-7596 immediately. Eye Contact: Flush thoroughly with water. Get medical attention if irritation persists. Skin Contact: Wash with soap and water. If irritation persists, get medical attention. Inhalation (Breathing): If irritation develops, discontinue use and move to fresh air. Get medical attention if irritation or other symptoms persist.


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