
WD-40 Specialist Fast Release Penetrant is a 300g aerosol formula designed to quickly penetrate rust, corrosion and seized threads to loosen bolts, nuts and stuck mechanical components.
Suitable for use on seized bolts, corroded fasteners, rusted hinges and stuck mechanical parts in automotive, workshop and maintenance applications. Apply directly to the seized area and allow penetration time before attempting removal.
Wd 40 300g Specialist Fast Release Penetrant is a high-performance penetrant designed to quickly loosen rusted and corroded parts, making it ideal for various applications.
WD-40 Specialist® Fast Release Penetrant is engineered to penetrate quickly into seized mechanisms and fixings, effectively loosening and freeing parts. It is particularly useful for nuts, bolts, bearings, fasteners, fittings, and screws. This product is designed to reach tight crevices, threads, and seams, breaking the bonds that hold stuck parts together. According to the Nail Climb Test conducted by an external third-party laboratory, it penetrates 20% faster than the leading competitor. The highly water-repellent formula ensures optimal performance in demanding situations.
| Dimensions (W x H x D) | 66mm x 245mm x 66mm |
| Weight | 0.3kg |
| Colour | Blue |
| Model Number | WD-40 Specialist |
| Volume/Size | 0.454L |
Wd 40 300g Specialist Fast Release Penetrant is designed for effective loosening of seized parts.

