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.
Penetrates Deeply into crevices and seams
Prevents rust and corrosino from re-forming
Great for use on nuts, bolts, threads and locks
Penetrates at least 50% faster than the competition for less downtime and faster return to service.*
Provides 3x greater protection from surface rust than most competitors for extended equipment life**
Safe to use on metal, rubber and plastic parts
Ideal for use on nuts, bolts, threads and locks
50-state VOC compliant