WD-40® Specialist Penetrant Aerosol is a powerful, fast acting and highly water resistant solution that quickly penetrates its way into hard to reach areas. It rapidly loosens seized fixings, stuck and rusted moving parts. Withstands extreme temperatures of -20°C to +90°C. Can be used on metal, alloys, rubber and plastic.

Smartstraw application: Shake can thoroughly before use. Hold upright, and spray directly onto the tool and component.

Size: 400ml