Know-How Notes: How to Treat Rust With WD-40 Rust Remover Soak
Ask anyone what the biggest concern about their cars and tools is and the word rust is bound to come up often. Rust is unrelenting and there a hundreds of products on the market to prevent or slow its ever-present march of destruction. The problem is that once it starts, it is difficult to stop.
The most common solution is mechanical removal, which means sanding or grinding it off. This is fine for parts or tools being restored, but things that not so easily repaired such as chrome parts, tools, rare parts, and other items that just have a little rust starting to form. You need a better solution to remove the rust and leave the chrome or paint untouched. Enter WD-40 Rust Remover Soak.
This 100% non-toxic and biodegradable formula eats away the rust, leaving behind clean bare metal, which can then be treated to prevent future rust. It is safe for gaskets, chrome, and painted surfaces, all while being non-flammable and 50-state compliant, making this water-based solution perfect for anyone who faces the epidemic of rust.
Using WD-40 Rust Remover Soak is easy, you just need to follow a few basic rules to ensure that the product gets the job done quickly and effectively. WD-40 Rust Remover Soak is reusable several times, so don’t worry about wasting the product. Used solution should be kept separate from unused solution, so don’t pour any used solution back into the bottle, simply store any used solution is a separate sealed container for future use. Once the solution becomes dark black, the effectiveness decreases and should be disposed of according to your local guidelines.
Prep the part or tool to be treated by removing any dirty, grease, oil, and loose debris with a detergent or degreaser. WD-40 Rust Remover Soak is most effective on clean metal.
Fill a container that will hold the part(s) with enough soak to fully submerged it. WD-40 Rust Remover Soak comes in 1-gallon jugs and is available in a four pack. Do not dilute the solution.
Place the item into the soak. How long it needs to be in the solution depends on the amount of rust. Light rust will be removed in as little as 30 minutes, while heavy rust scale can take 24 hours.
Once the rust is gone, the part needs to be rinsed and dried off completely. If there is rust remaining on the part, such as inside the pitted areas of heavily rusted items, re-soak and repeat the process.
Now that your parts or tools are rust free, you need to protect them. The rusted areas are bare metal, there is nothing to stop the rust from coming back, which can happen overnight. To protect your cleaned parts, spray them with WD-40 Original Formula for flash rust protection, or for long-term protection, use WD-40 Specialist Long-Term Corrosion Inhibitor. For painted parts, you can always simple repair with matching paint.
Rust is no fun, and often we just let it slowly eat away at our tools because it so hard to combat. WD-40 Rust Remover Soak is your new best friend in the battle against rust.
Check out all the chemical products available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. For more information on WD-40 Rust Remover Soak, chat with a knowledgeable expert at your local NAPA AUTO PARTS store.