100s OF HOME & OUTDOOR USES – Bolts, screws, car wheel & bike nuts, window hinges, jammed car bulbs, rusty, stuck locks, seized taps. Spray it, wait for the liquid to penetrate and save money on having to replace rusted or seized items. Save for use on components with rubber seals

BEATS RUST – Quickly penetrates rusted and corroded parts, and loosens seized fixings. For use on metal, alloys, rubber, plastic & most paints. 360° valve allows for upright or upside down application, making even hard-to-reach jobs possible

PENETRATES WITH POWER – This penetrating oil releases item that are locked or rusted, fixing problems that even Original Formula WD-40 can't. Powerful, fast acting solution, and highly water resistant

Fast-release penetrant from WD-40’s Specialist range. Comes in a 400ml spray can with Smart Straw for precise or wide dispersion, and 360° valve, enabling upright or upside-down use. Suitable for jobs of all kinds. Penetrates quickly into hard-to-access areas, loosening parts and fixings that have seized or become stuck or rusted over time. Highly resistant to water and extremes of temperature from -20°C to +90°C. Ideal for nuts, bolts, screws, locks, pipes and taps.