Your Trusty Guide to the Best Penetrating Oil
Penetrating oils are a type of substance that’s precisely capable of removing rusty materials. However, it’s important to understand that this has other benefits as well. At the same time, penetrating oils have limitations. That is why you should handle it carefully.
Today, we’ll talk about the basics that you need to know before buying the best penetrating oil. Who knows? That might not be the oil that you should use for your work. Stay tuned to find out more about the products as well!
Our Picks for the Best Penetrating Oil
Understanding the penetrating oil
Penetrating oils work similar to other kinds of oils. When judging its appearance, it’s no different than looking at engine oil or other lubricants. However, it’s important that we remember that this oil has certain characteristics that make it unique.
For starters, the primary purpose of penetrating oils is to remove stuck metals. The standard feature of these metals is that all are usually rusted. The rust accumulating in the metal makes it not only brittle but hard to remove.
The reason for this is that the surface of the metal is already damaged. The once smooth texture that provides easy removal is now tainted. That is where this kind of oil comes into play.
It works by basically seeping in the narrow spaces of the metal and the object it’s stuck in. It can be either wood, metal, plastic, or any surface. Let’s use my experience, for example; I first used a penetrating oil to fix a jammed lock.
The lock on my condo’s main door got jammed because a metal part inside was stuck. Thus, I had to remove the lock assembly. However, the main casing of the lock was stuck too due to rust.
Hence, I used a well-known penetrating oil and applied it around the edges of the casing. That allowed it to dislodge from the wood, enabling me to remove the assembly in one go.
The science behind penetrating oils
Penetrating oils have the main characteristic, and that’s low-viscosity. It’s no surprise because the lower the viscosity, the better it can seep inside. Just imagine if it has high viscosity, it’ll probably do more harm than good to the rusty metal.
While you might think that other lubricants with low viscosity can be an alternative, it actually can’t. That is where the second feature comes into play, and that’s the oil film.
After the smooth penetrating oil seeps in the narrow gaps of the material, it then leaves oil film residue. That is what other lubricants struggle in doing. While some oils are safe for most surfaces, rust is a particular problem.
The oil film that is left inside removes rust and replaces it with the smooth lubricant. It eats the rusty surface away, causing the material to be more seamless.
Other Uses of Penetrating Oils
While penetrating oils is best known as an emergency lubricant, it also has a few uses. Thus, it makes this oil pretty versatile, showing that it’s a good investment at the right price.
Anti-corrosion and rust
Penetrating oils do not have to be used only for emergency purposes. Instead, you can use this oil as for daily or weekly maintenance of your mechanical object. You can apply this regularly to vehicles, metal joints, and other machinery.
The reason for this is because of its rust-eating capability. Applying this for maintenance is just for prevention. Instead of removing rusty parts with it, why not prevent rust from accumulating in the first place? That would be much easier and would also extend the life of your machine.
The first unconventional use of this oil is universally acceptable. However, it’s important to note that this and you should apply the next one with caution. While penetrating oils are good cleaners, it should be moderate.
That is best used to clean metal and mechanical parts. Again, we trace this back to its anti-corrosive ability. It means that rust is not the only thing that it can prevent. It can also stop the buildup of harmful particles that you may find in dirt and grease.
Furthermore, there have been many instances where a penetrating oil is used to remove gum and adhesives. That’s because the components of a chewing gum are also weak enough for it to be eaten by the oil.
The same goes for materials with adhesives on the surface. If you want that sticky residue off, this one’s a good solution! Still, be wary when using it as an all-purpose lubricant or cleaner. These oils have high volatility, which can damage certain surfaces and materials.
Top 5 Best Penetrating Oil Reviews
#1 – B'laster 16-PB Penetrating Catalyst - 11-Ounces
B’laster comes first in our list with its 11-ounce penetrating oil. B’laster has been known to many for a lot of years now. Along with that, its solid reputation as an efficient penetrating oil keeps on growing.
#2 – Kano Kroil Penetrating Oil, 8 oz. liquid (KROIL)
Kano’s Kroil penetrating oil is second on our list and has a different take when it comes to packaging. Unlike the B’laster that came in first, Kano packages their product in a rectangular can-like container. Thus, it’s a lot easier to pour when using it for bigger applications!
#3 – Kano Aerokroil Penetrating Oil, 10 oz. aerosol (AEROKROIL)
Kano makes a quick appearance yet again in our list with another rendition of its Kroil product. This time, the packaging is innovative once again. Because of its spray-like feature, Kano’s Aerokroil is a lot easier to apply in smaller batches. This aerosol application is why it’s called the Aerokroil.
#4 – 3-IN-ONE 10038 Multi-Purpose Oil 8 oz (Pack of 1)
3-IN-ONE’s oil isn’t necessarily a penetrating oil like the previous ones we reviewed. That’s because you can apply it to most situations, which is a limitation of the penetrating oil. For those looking for general-purpose oils, this might be for you!
#5 – Liquid Wrench L106 Penetrating Oil, 5.5 Oz
Liquid Wrench’s penetrating oil also comes in an aerosol package. It also has an ergonomic container body for easier application with added comfort. Still, the best part of this product is its quick-apply feature and its effectiveness as a penetrator.
Wrapping it Up
When it comes to the best penetrating oil, it’s just a matter of effectiveness and price. It’s a simple item that’s handy to have, especially if you have a lot of mechanical parts. That is why it’s important to invest in the most cost-effective penetrating oil.
With this in mind, the award goes to Kano’s Aerokroil penetrating oil. Kano does a good job to give you an option to use it as a sprayer. It gives you more versatility when dealing with different situations. Besides its aerosol nozzle, Kano’s solvent is as efficient as it can get.