WD-40 Specialist Rust Release Penetrant Spray penetrates deep into crevices, threads, and seams to break the bonds that hold stuck parts together. It also leaves behind a protective layer and helps prevent rust and corrosion from re-forming. Containing Blu Torch Technology, a proprietary blend of synthetic additives, it quickly goes to work on rusted nuts, bolts, threads, locks, and chains.

SKU: 300004

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