Versatile maintenance aerosol engineered to penetrate stuck parts, displace moisture, protect against corrosion, and lubricate moving components. The attached Smart Straw provides spray and stream options (sprays 2 ways) to support both broad coverage and targeted application in maintenance, repair, and field service workflows.

Common Applications: Lubrication of moving parts, corrosion protection, freeing stuck fasteners/components, and moisture displacement for wet equipment as described in the WD-40 TDS