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WD-40 - Case of 4 (1 Gallon)

WD-40 - Case of 4 (1 Gallon)

by WD-40
SKU 9840402
$165.91 - $165.91
$165.91
$165.91 - $165.91
$165.91

Known as "the can with thousands of uses", WD-40 protects metal from rust and corrosion, penetrates stuck parts, displaces moisture, and lubricates just about anything. WD-40 is also great when it comes to cleaning grease, grime, and other marks from most surfaces. For light to heavy automotive or machine shop use.

4/1 Gallon containers per case

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Frequently asked questions

Find answers to common questions about our products and services

  • Yes — penetrating stuck parts is one of WD-40's core listed functions, making it well suited for loosening rusted bolts, seized joints, and other components that have become difficult to move in automotive or machine shop work.

  • Moisture displacement means WD-40 drives water away from metal surfaces and joints, which directly supports its rust and corrosion protection properties by removing the conditions that accelerate oxidation.

  • Yes — beyond lubricating and protecting metal, WD-40 is described as effective at removing grease, grime, and other marks from most surfaces, making it a dual-purpose product for both maintenance and cleaning tasks in a shop environment.

  • WD-40 is explicitly rated for light to heavy automotive and machine shop use, covering the full range from occasional maintenance tasks to more demanding, high-frequency shop applications.

  • The case of four 1-gallon containers provides a high-volume supply better suited to professional automotive or machine shop environments where WD-40 is used frequently across many tasks, reducing the need for constant restocking of smaller aerosol units.

Key Features

  • Protects metal from rust and corrosion, helping extend the life of parts and equipment.

  • Penetrates stuck parts to free seized or stubborn components.

  • Displaces moisture to guard against water-caused rust and corrosion.

  • Lubricates just about anything for light to heavy automotive or machine shop use.

  • Cleans grease, grime, and other marks from most surfaces.