WD-40 SpecialistCorrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ [6-Pack]

I purchased a 6 pack of these for 70 bucks and expected to use 3, 5 cans for my car's undercarriage but no. The cans are tiny. The contents are under high pressure so it goes quick. You will use up the can in probably less than 50 seconds of spraying. The product does goes on thick and creeps. It is reviewed better or as good as fluid film but for the price and size, it is an expensive disappointment. Just go get the Fluid Film. Costs about half as much. Both products are lanolin based and there's not need for WD-40 Corosion Inhibitor to cost this much in comparison.

I’ve tried all kinds of protectants and have for this product to be the best on my long-term tool and gun storage needs. If I need a tool, I just wipe down the handle and go to work. The tools I didn’t treat showed rust within days/weeks, the treated tools have not shown rust after months. I live in the South and high humidity is a year round problem.

Perfect, expeted very hight pressure in the spray, you can't make a precise oiling, you put it everywhere... but after years of use close to the ocean, i know is one of the best

I bought it to spray on my car's rusted part especially the one between the car tires and the major systems. It still works and perfectly covers the rusts and doesn't allows extra rust to form on the metal.

The best anti-corrosion product. I live oceanfront where everything, including stainless, corrodes. This provides a several month respite from polishing. By far and away the longest lived product, and it seems to work longer after more applications.