WD-40 Specialist Rust Release Penetrant 11 oz Aerosol

Unlock stubborn, rusted nuts and bolts quickly with the Specialist Rust Release Penetrant's powerful, fast-acting formula. Designed to penetrate deeply, it effectively frees seized components without damaging surrounding plastic, rubber, or metal parts. Ideal for automotive, industrial, and home repair tasks, this penetrant ensures smooth maintenance and repair jobs. Please be aware, due to Hazmat regulations, this product is restricted from air shipment.