Price history on Walmart.com for
WD-40 Multi Purpose Lubricant - GallonSee on Walmart
WD-40 multi purpose lubricant is designed for quick and simple use for any job you need. Stop squeaks, removes and protects, loosens rusted parts, free sticky mechanisms and drives out moisture. Follow proper safety and handling guidelines.
WD-40 is a household name for many people. It is used to lubricate and protect metal, wood, and plastic surfaces. It is also used to remove sticky substances such as tar, adhesives, and tree sap. It can also be used to clean and protect painted surfaces. WD-40 is non-corrosive, so it can be used on electrical contacts without fear of shorting out the circuit.