Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZ | Anti-Rust Spray for Protecting Metal Parts in Extreme Environments, Industrial Strength, Long-Lasting

I've been using this WD-40 Specialist Corrosion Inhibitor on my garage door springs, and it's one of those maintenance products that pays for itself many times over. If you have a garage door, I honestly think this is a must-have. A light coat helps protect the springs from rust and corrosion, especially if you live in a humid or coastal area. Keeping the springs protected can help prolong their lifespan and delay what can easily become a $500–$700 garage spring replacement. Spending a few minutes once or twice a year is well worth it. The best part is how long a single can lasts. You only need a small amount each application, so one can can easily last for years for the average homeowner. It's inexpensive insurance for one of the hardest-working parts of your garage door. Highly recommended if you want to stay ahead of rust and keep your garage door operating smoothly for as long as possible.

Very effective preforms as advertised!

I used this WD-40 corrosion inhibitor on metal tools and outdoor equipment. It applies easily and leaves a protective coating that helps prevent rust and corrosion. The spray nozzle works well, and a little goes a long way. So far, it has performed as expected and seems like a good option for protecting metal surfaces.

I’ve used this for a couple years on my 2013 pickup truck and it seems to have slowed the rust of frame and even body components. It forms a hard black surface at rusting areas. I’d recommend wearing a mask and safety glasses when applying.

Works as its should!!

I use this on highly exposed parts on my RV. I primarily use this for prevention in areas prone to rust. The best prevention is to ensure any rust is removed and painted appropriately. That being said, there are simply places that cannot be painted, such as scissor stabilizers or areas exposed to road debris. This is where this product comes into play for me. In one situation, simply because I did not have the time to properly fix it, I just sprayed it on the affected area to prevent further rust. By the time I got back to it, the rust was almost entirely removed. Because it was more of an unsightly issue than a critical component, I let it sit longer. After two weeks, it just about removed all the visible rust and protected the part even in dusty and arid conditions. It didn't seem like it dried out. I was impressed. This will be used for removal, prevention, and quick fix to prevent further damage until it can be properly fixed. Overall, this is a good product, but a bit pricey. Time will tell how much a 6.5 ounce can will last, which will ultimately determine its overall value. For effectiveness, it works great. I would recommend.

Worked fine

Greal reliable quality

Nous avons 2 voitures pas recentes mais propres, j’ai testé cette enduit sur quelques pièces et surfaces avec de la corrosion puis verifié le resultat apres avoir passé un hiver Canadien. Je suis surpris du résultat, le produit dilue la rouille puis sèche apres environs une journée laissant une protection qui a passé l’hivers. Oui c’est Très dispendieux pour une petite bouteille mais je le recommande tout de même fortement.

Great for long storage of machinery with cast iron surfaces etc

Very useful , meets the expectations.

Como ingeniero metalúrgico sé que ninguna pieza metálica se salva de la oxidación, incluso si están almacenados (claro, a menos que estén al vacío). Hago trabajos eléctricos y de fontanería por pasatiempo, por eso sé que invertir en buenas herramientas es ideal para evitar hacer gastos recurrentes en nueva herramienta, después de cada trabajo limpio toda la herramienta que usé (elimino polvo, remuevo óxido superficial con cepillo de latón) y aplico este lubricante, es el que elijo por los resultados que me ha dado, no sólo protección contra la oxidación y corrosión en herramientas, también en bisagras, cadenas, soportes metálicos y otras aplicaciones. Las herramientas que ves las he tenido por más de un año, algunas son de años, pero teniendo el cuidado y mantenimiento adecuado pueden parecer de ayer. Nota: Una vez que rocías el lubricante en el objeto deja una capa "blanca espesa", esta desaparece en varios meses si fue abundante, si fue una capa fina y la esparces por la superficie no es notoria.

Bottle is quite small and delivery took a lot more than it stated on order details