For most car enthusiasts, one of the most annoying things to deal with while trying to perform routine maintenance is stubborn rusted nuts and bolts. When it becomes obvious that a wrench just isn’t enough to get the job done, using the best penetrating oil can save the day.
What Does Penetrating Oil Do?
Skip to the good stuff:
- What Does Penetrating Oil Do?
- What to Look for When Choosing the Best Penetrating Oil
- 10 Best Penetrating Oil Products
- 1. Kano Aerokroil Penetrating Oil
- 2. Castle Thrust Penetrating Oil
- 3. Liquid Wrench Penetrating Oil
- 4. Royal Purple Maxfilm Synthetic
- 5. B’laster Penetrating Catalyst
- 6. Gasoila Free All Rust Eater Deep Penetrating Oil
- 7. CRC Screwloose Super Penetrant Oil
- 8. KNOCK’ER Loose Solvent
- 9. Cyclo Breakaway Fast Penetrating Oil
- 10. Briggs & Stratton Penetrating Oil
You probably know that penetrating oil cuts through rust and corrosion but there are a lot of other benefits to using it, too. Let’s take a closer look at why using the best penetrating oil is so important.
Rust Removal and Lubrication
Obviously, rust removal and lubrication are the main reasons to use penetrating oil. The first thing the oil does is penetrate the rusted part, softening it so that it can be unstuck. Then, the oil penetrates even deeper to help lubricate the bolt making it even easier to remove.
Prevention of Future Rust and Corrosion
Once it cuts through the rust, the best lubricating oil then provides a thin film that coats the meta. This prevents water and moisture from contacting the metal, preventing rust and corrosion in the future and avoid codes like the P0128.
The biggest benefit of using penetrating lubricant oil is that it saves you time and aggravation. Instead of wasting time wrestling with rusty nuts and bolts, you can get right to work. Some formulas are even able to clean grease from surfaces which helps make cleanup a snap.
What to Look for When Choosing the Best Penetrating Oil
There are so many options out there when it comes to choosing the right product. It’s helpful to know what you’re looking for so you know you’re getting the right one. Here are some of the things you should consider when making your selection.
If you want something that just cuts through rust, any formula is typically a safe bet. Look for multi-purpose products for lubrication, protection, and even a little cleaning power.
Spray-on products are the most convenient and most common type of lubricating oil. Most of them come with a long, thin tube attached so that you can easily apply it anywhere, even in tight spaces.
That said, some products require soaking, which can be a little tricky to pull off.
Most of the time, you’re looking for a product that works on metal but there are other options, too. Some products are safe to use with plastic, rubber, and even painted surfaces.
10 Best Penetrating Oil Products
Now that you know a little more about what to look for, here are ten of the best products out there.
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