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WD‑40 SPECIALIST PENETRANT


Penetrates rust to free up stuck, frozen, or seized equipment and parts
Safe to use on metal, rubber and plastic parts
Ideal for use on nuts, bolts, threads and locks
50-state VOC compliant

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A fast-acting penetrant with capillary action to penetrate deep into crevices, threads and seams to break the rust bonds that hold stuck parts together.
WD-40 Specialist® Penetrant is a fast-acting penetrant with capillary action to penetrate deep into crevices, threads and seams to break the rust bonds that hold stuck parts together. It is a low odor formula that works on contact to free rusted nuts, bolts, threads, locks, and chains leaving behind a protective layer that prevents rust and corrosion from re-forming. It can also Spray 2 Ways®- up for stream and down for a wider spray.

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