Larsen." "WD-40" is abbreviated from the term "Water Displacement, 40th formula", suggesting it was the result of the 40th attempt to create the product. The spray, composed of various hydrocarbons, was originally designed to be used by Convair to protect the outer skin of the Atlas missile from rust and corrosion.

WD-40 was invented by the three founders of the Rocket Chemical Company of San Diego, California. The team of inventors was working on a line of industrial rust-prevention solvents and degreasers for use in the aerospace industry.

the Rocket Chemical Company The WD-40 Company, originally the Rocket Chemical Company, is an American manufacturer of household and multi-use products, including its signature brand, WD-40, as well as 3-In-One Oil, Lava, Spot Shot, X-14, Carpet Fresh, GT85, 1001, Solvol, 2000 Flushes and No Vac. It is based in San Diego, California. U.S.

That's the name straight out of the lab book used by the chemist who helped develop WD-40 back in 1953. Norman Larsen was attempting to concoct a formula to prevent corrosion, a task which is done by displacing water. Norm's persistence paid off when he perfected the formula for WD-40 on his 40th try.

This product is an aspiration hazard. If swallowed, can enter the lungs and may cause chemical pneumonitis, severe lung damage and death. Chronic Effects: Prolonged or repeated skin contact may defeat the skin resulting in irritation and dermatitis.

prevent rust and corrosion WD-40 was originally used by NASA to prevent rust and corrosion on spacecraft that launched the first satellites into orbit. It was invented by Georgia Tech engineering graduate Reginald Fleet and a team of scientists, and today only a handful of people still know the exact formula.

NASA invented an air purifier for the International Space Station that is now used widely on Earth -- everywhere from restaurants, to hospitals, to refrigerators -- to remove ethylene as well as other particulates and pathogens.

WD-40 Lubricants, Degreasers & Rust Removal Products.

Water Displacement, 40th formula WD-40 stands for Water Displacement, 40th formula. That's the name straight out of the lab book used by the chemist who developed the product. The first company to use WD-40 Multi-Use Product commercially was Convair, an aerospace contractor, to protect the outer skin of the Atlas Missile from rust and corrosion.

Whilst the most common use for WD-40 ® Multi-Use Product is protecting metal from rust and corrosion, penetrating stuck parts, displacing moisture, and lubricating almost anything – WD-40 ® Multi-Use Product truly does have multiple uses!

Top Ten Most Popular Uses of WD-40® Multi-Use Product

• Quiet squeaky hinges.
• Keep vehicles looking brand new.
• Pre-soak nuts and bolts.
• Unstick stubborn parts.
• Lubricate moving components.
• Prevents rust.
• Maintain expensive tools.
• Keep athletic gear in top condition.

Some have even tried spraying sore joints with WD-40 as they would to fix a squeaky, door hinge. But this folk remedy is not proven to work and may even be harmful. WD-40 contains petroleum distillates than can cause drying and irritation of the skin.