High performance rust remover

WD-40,

The high performance rust remover gives stuck nuts or parts no chance. Everything loosens quickly and is protected against further corrosion thanks to the water-repellent effect of the high performance rust remover.
Your benefits: fast penetration on rusted and corroded parts, loosens seized connections, suitable for metals, alloys, rubber, synthetic materials, effective between -20° C and +90° C,
Ideal for, e.g.: Nuts, locks, chains, bearings, tools and much more.
Can be dosed exactly thanks to the WD-40 Smart Straw™