The Best Penetrating Oil For Your Rusty Nuts Or Bolts – What You Need To Know
Penetrating oil is a liquid with very low viscosity. Its main function is to loosen the mechanical parts that have rusted, so they can be easily removed and replaced. The product is capable of getting into narrow spaces where the threads of the rusted parts meet. Penetrating oil is very versatile: you can use it as a lubricant, a corrosion preventer, and a cleaner.
Below are some of the best penetrating oils you can buy.
Functions Of Penetrating Oil
The primary function of penetrating oil is to loosen corroded, frozen or seized fasteners. It is low in viscosity which enables the fluid to move and enter into crevices, pores, and threads.
Most penetrating oils are combined with a lubricant and a solvent, with a primary role to reduce its viscosity and thin down the lubricant. Other functions of the penetrating oil are as follows:
As a short-term lubricant. The oil reduces friction coefficients, but as it contains solvents, it is volatile, evaporates easily, and gets contaminated fast, leaving only a thin film. Choose penetrating oils with additives for lasting lubrication. It should be used as a substitute to industrial lubricants because it does not offer the same rate of fatigue.
As a cleaning agent, penetrating oils are ideal for removing adhesives, greases, tars, and rust. The oil acts as a degreaser or solvent cleaner to remove contaminants. Once the product mobilizes the residue, it is easier to remove using light abrasive, tack cloth or wipe.
Resist corrosion. The oil prevents and stops corrosion. Most of the products have water dispersing features that prevent oxidation upon application by displacing the moisture.
Types Of Penetrating Oil
1. Micro-Dispersant Penetrating Oils
This type of penetrating oil is fire resistant and has solid lubricant particles that are found in a natural or synthetic oil base. The particles can be any type of solid lubricant. Examples of this are boron nitride, graphite, and polytetrafluoroethylene. The oil base can be any kind of liquid oil.
2. Straight And Soluble Oil Fluids
This sort of penetrating oil is very common for mechanical uses. It has high water content that improves its resistance to fire. Soluble oil with high water content should be used where there is a high risk of the oil igniting.
Top 3 Best Penetrating Oils
**Below, you'll see more detailed reviews, but you can also click the links above to see current prices and read customer's reviews on Amazon.
The best penetrating oil is a versatile product that infiltrates, cleanses and loosens corroded components. It keeps parts protected against corrosion and rust and cleans tar, grease, and lubricates moving parts. All these features make penetrating oil very useful.
The three products reviewed above have these qualities. You can choose your preferred product base on their pros and cons. Although there are three penetrating oils mentioned above, we recommend Kano Kroil penetrating oil because of its versatility and effectiveness. If you find this post helpful, you can share this with others.