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The WD-40 Company 490051 is a multi-purpose lubricant packaged in a pre-pack smart straw display configuration designed for trade and retail counter use. Each unit contains 12 oz of the widely recognized WD-40 formula, which displaces moisture, lubricates moving parts, loosens rusted or seized fasteners, and protects metal surfaces from corrosion. The smart straw applicator provides two spray positions for broad coverage or precision application. This display pack ships as a 48-count unit, making it practical for supply houses, shop stocking, and service van replenishment.
This product is appropriate across HVAC, plumbing, electrical, and general mechanical service work. Technicians use it to free seized fasteners, lubricate linkages, protect exposed metal components from moisture, and clean residue from tools and surfaces. The display pack format suits wholesale and counter-sales environments where individual units are sold to trade customers or used directly in a shop or service setting.
General-purpose lubricant suitable for use across HVAC, plumbing, electrical, and mechanical service applications wherever moisture displacement, light lubrication, or corrosion protection is required.
No licensed trade classification is required to apply this product, though it is commonly used by HVAC technicians, plumbers, and electricians as part of routine service. Always power down electrical equipment before applying any lubricant near terminals or live components. Keep away from open flames during application, as the formula is flammable. Ensure adequate ventilation when using in enclosed spaces.
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