WD-40 Specialist Fast Release Penetrant 400ml

Fast acting solution that quickly penetrates hard to reach areas whilst loosening seized fixings, stuck or rusted moving parts. Highly water resistant. Includes smart straw feature.




WD-40 Specialist Penetrant specifically targets corroded or rusted components and mechanisms. Its formula loosens stuck or seized parts quickly and easily. The penetrant has an extremely low surface tension, meaning it can cut through rust, seams and tightly bonded threads to easily saturate and lubricate seized fixings. The Smart Straw and 360° valve allow it to be used precisely at all angles, and the capillary action of the formula means it can reach tight and hard to reach spaces. Highly water resistant, Fast Release Penetrant can also displace moisture that may be disrupting smooth movement and can be used as a preventative to prohibit the buildup of rust and corrosion in the future. Use in temperatures ranging from -20°C to +90°C, on materials such as metal, rubber, plastics, alloys and most paints.