• Dissolves rust and restores old metal or parts. This non-toxic soak made with biodegradable ingredients helps make old metal look new again without scraping, chipping, or scrubbing. Get your tough job done right
  • WD-40 Specialist line is designed with industrial-strength quality and extreme penetration for your hard to solve issues
  • Safely and effectively removes rust without acids or caustic chemicals. It is 50-state VOC compliant and NSF Category P1
  • Ideal for use on auto restoration, tractors, antiques, farm equipment & implements, trailers & hitches, and rusty tools
  • WD-40 Company has been around for over 65 years and has never stopped their innovative mindset. The WD-40 Specialist lubricant line has been refined to perfection so you get the results you need with ease

Can’t beat the price compared to other places and the spray can version. Bought a spray bottle from the dollar store to be able to spray items on a vehicle that can’t be soaked in the solution.

Had a 500 piece socket set that a co worker left in the bed of a truck and got totally rusted. Able to soak these tools over night in this solution, and nearly all the rust came right off. I would 100% buy this again if needed.

This product removes rust on tools and power tool blades and hand saws. Also Hand tools. All you need is a container to soak them in. Most products are rust preventives, but this is for already rusted tools. Nothing can restore the metal that is rusty, but this will rid the rust.

Easy and safe to use. You will have no regrets. I love this soak solution that works fast and for really tough items, an overnight soak in this is all that is needed.

works like magic. it will blacken whatever you use it on though. no big deal for me though.

I am very impressed by this product. I tested it out on a very rusty pair of Vice Grips. After a few hours, I almost can't believe it is the same tool. I wish I had taken before and after photos. You won't be disappointed. The rust is even gone in the threads and the jaw teeth. I am leaving it in the liquid over night per directions for heavy rusted items.

This product was used to remove a serious rust problem on a 1958 Ford tractor carburetor. It worked beyond all expectations, saving hundreds of dollars on potentially expensive and timing consuming locating and purchasing of a replacement carb. The carburetor has been rebuilt and runs flawlessly.

This stuff works and there was a $10.00 dollar rebate attached to container

It does what it says it does. I’m still amazed. Definitely buying a stock pile of WD40 specialist

This stuff works really well. I had several tools that had become rusty. A pair of pliers in particular that had rusted pretty good. I put them in a container of this for a day and night. The next morning i took them out cleaned them with a wire brush and wiped them down. The rust was gone and the tools worked like new. Great product!