![Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ [6-Pack]](https://m.media-amazon.com/images/I/91Dj-YR7t5L.jpg)

🛠️ Lock in lasting protection, because your tools deserve the best!
WD-40 Specialist Corrosion Inhibitor is a premium anti-rust spray that shields metal surfaces by blocking moisture and air, providing up to 2 years of indoor protection and 1 year outdoors. Designed for extreme environments and precision application, it extends the life of tools and equipment with a trusted formula favored by professionals.











| ASIN | B00631GVS0 |
| Best Sellers Rank | #6,925 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Power Tool Lubricants |
| Brand | WD-40 Specialist |
| Customer Reviews | 4.5 4.5 out of 5 stars (97) |
| Date First Available | 11 June 2019 |
| Item Weight | 363 g |
| Item model number | 300035 |
| Manufacturer | WD-40 |
| Manufacturer Part Number | 300035 |
R**E
Worked great on AC coils etc. Seems to have stopped corrosion in salty environment. Going to put cleaning and WD 40 corrosion inhibitor application on a 6 mo schedule.
B**E
Haven't used yet, but expected standard size. These were a bit smaller. I'm sure it'll work great. Never a complaint with WD40.
J**B
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.
A**W
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.
H**O
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
Trustpilot
3 weeks ago
1 week ago