Product Details: WD-40 Original Formula, Multi-Use Product, One Gallon

The WD‑40 Original Formula is a multi-use lubricant and protectant designed to penetrate, displace moisture, and protect metal surfaces from rust and corrosion. It loosens stuck parts, frees rusted bolts, silences squeaks, and cleans grease, grime, and adhesives from various surfaces. Safe on metal, rubber, and plastic (non-absorbent), it’s widely used in automotive, industrial, home, and marine settings.