Who Invented WD-40? | Summary and Q&A

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August 17, 2022
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Who Invented WD-40?

TL;DR

WD-40, developed during the Cold War, was initially created to protect rocket tanks from corrosion but found countless other uses.

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Questions & Answers

Q: What was the original purpose of WD-40?

WD-40 was created to protect the stainless steel tanks of the Atlas missile from corrosion, ensuring the readiness of the nation's nuclear forces.

Q: How did WD-40 gain popularity for its versatility?

Engineers and mechanics discovered various unconventional uses for WD-40, leading to its adoption in everyday tasks like removing crayon markings and treating arthritis pain.

Q: What were some major events that boosted WD-40 sales?

WD-40 gained traction during Huracan Carla in 1961, where it helped restore flood-damaged emergency vehicles. Its use expanded further during the escalation of military operations in Vietnam in 1964.

Q: What are the key ingredients of WD-40?

The exact composition of WD-40 remains a closely guarded secret. However, the ingredients include low and high vapor pressure aliphatic hydrocarbons, petroleum base oil, and carbon dioxide as a propellant.

Summary & Key Takeaways

  • WD-40, created during the Cold War, was originally developed to protect the stainless steel skin of the Atlas missile from corrosion.

  • The product received its name from Water Displacement 40th formula, indicating its ability to displace water.

  • Over time, WD-40 became popular for its versatility and was used for a wide range of applications beyond its original purpose.

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