PB Blaster vs Kril: Which is the Best Penetrating Oil?

Pb Blaster vs Kroil Get Everything You Need to Know

It’s a classic battle. Like Batman vs Superman. Coke vs Pepsi. Fabio vs Captain Peacock. Now it’s time for another big showdown: PB Blaster vs Kril.

In the corner of the blue corner we have PB Blaster, the Penetrating Oil favorite of mechanics, hobbyists, and DIYers for decades. PB Blaster is a faithful partner for those tackling stuck bolts and sealed joints. Loyal and dependable.

In the corner of the red corner we have Kril, the new challenger from the East. Kril is the popular imported penetrating oil that has a natty reputation for great value and lubricity.

So which is the best penetrating oil? PB Blaster or Kril? It’s the question on everyone’s mind and we’re here to unpack the answer. Quick warning – it’s not as cut and dried as you may think. But don’t worry, this blog post will give you all the information you need to make an informed decision. So, let’s get started!

Quick Recap of Key Points

Both PB Blaster and Kril are popular penetrating oils, but in terms of performance it depends on the application you need it for. Generally speaking, Kril is considered to be more effective than PB Blaster when used as a parts penetrant.

What Is Penetrating Oil?

Penetrating oil is exactly as it sounds—an oil specifically designed to penetrate and break through rust, stuck or corroded metal surfaces. It works primarily by breaking down the bond between two surfaces that have rusted together over time. This type of lubricant is typically used when disassembling various parts in automobiles, machines, tools, and other equipment.

Penetrating oils are widely used and highly useful due to their ability to loosen nuts, bolts, and other surfaces that have corroded and become stuck in place. Steel components can be easily corroded by rust if left exposed in damp environments without protecting oil, often making the removal of stuck components very difficult without penetrating oil. Penetrant oils are much thinner than standard lubricants like grease or motor oil; therefore, they can get into small crevices more easily. The product begs for further debate about which product is best for a given purpose–to address that topic we explore PB Blaster vs Kril further.

PB Blaster vs Kril is a hot button topic when it comes to determining the best penetrating oil for your needs. Inseparable from this discussion is how costly the less effective products could end up being both in the short-term and long-term. Up next: We’ll look at how these two crucial penetrating oils stack up against each other.

PB Blaster vs Kril

When it comes to penetrating oils, PB Blaster and Kril are both widely used in various industries. PB Blaster was created by the Blaster Corporation in the United States in the 1950s and is specifically designed for automotive use. It is a popular choice because of its inexpensive price and proven efficacy when it comes to breaking loose rusted and corroded parts in engines.

Kril, on the other hand, is a Finnish company that has been producing industrial grade products since the 1970s. Its penetrating oil blend is particularly known for its high alkalinity that enables it to penetrate even these heavily corroded areas quickly and effectively.

In terms of effectiveness, many professionals prefer Kril because of its powerful alkalinity, which can quickly penetrate deep into corroded metals and loosen stubbornly stuck parts. In addition, the product is also known to be made with biodegradable ingredients, making it safe to use around sensitive areas like electronics. However, some people have complained about its strong odor at times being too overpowering for them.

While PB Blaster also has a powerful base that can penetrate heavy corrosion, its lower alkaline nature leaves components prone to future corrosion and rusting. Additionally, this product does have a slight odor but many feel it’s much less potent than Kril’s. On the plus side, PB Blaster is a more affordable option compared to Kril’s higher price tag.

Given their similar technology but different attributes and pricing strategies, ultimately trying both brands or asking others in your field what they would recommend might be necessary to determine which one will work best for you depending on your needs and budget. To conclude this section on PB Blaster vs Kril debate; next we will look at how both of these penetrating oils can be used in specific applications.

Applications of PB Blaster

When it comes to using penetrating oils, PB Blaster is one of the most widely used brands on the market. This product has numerous applications in a variety of circumstances and conditions.

According to manufacturer PB Blasters LLC, their product provides maximum corrosion protection and can be used in automotive applications, industrial hard to reach areas needing lubrication, nuts and bolts that are frozen from rust buildup and seized parts that require cleaning or lubricating. It also can be used to clean delicate parts such as cams and lifters, as well as for degreasing parts prior to assembly or painting.

The active ingredient in PB Blaster is tributyl borate which helps break through rust quickly after having been applied. It also has excellent lubrication ability while maintaining viscosity even when heat is applied. Furthermore, this penetrating oil works well on handles, hinges, linkages and locks when used regularly to prevent rust formation or stickiness.

However, some people argue that there are some limitations to PB Blaster’s application abilities since the tributyl borate ingredient may not work effectively against chemicals like battery acid that cause extreme corrosion over time. In addition, some people who have used this product have noticed that it doesn’t always penetrate hard to reach areas enough and occasionally leaves behind residue.

In summary, PB Blaster offers many benefits for its users with certain limitations that must be taken into consideration when using this product. Overall however, this penetrating oil can certainly assist with various scenarios and tasks with its high performance ingredients.

Therefore, it is now important to examine how Kril Penetrating Oil compares by looking at its applications next.

Applications of Kril

When looking for a superior penetrating oil, Kril is often considered an excellent choice. The fact that this lubricant can immediately penetrate into corroded components and surfaces is just one of its many advantages. Kril also works to reduce friction and wear as well as protect equipment from corrosion. People in the auto maintenance industry turn to Kril not only for these reasons, but also because it’s non-flammable, biodegradable, and non-corrosive.

The main benefit of using Kril is that it can break through rust quickly and safely, so it’s perfect for cleaning complex mechanical parts. Additionally, since it offers superior lubrication, it increases the life of the part by reducing friction in areas where it’s applied. It has been used in many different applications including automobiles, vehicle engines, vintage motorcycles, agricultural machines, and even ships.

On the other hand, there are some people who argue that while Kril is effective at removing rust, there are other products on the market that are safer and more efficient than this penetrating oil. They suggest that the harm caused by strong chemicals outweighs any short-term advantage this product may offer.

After discussing applications of Kril, let’s now look at a comparison between PB Blaster and Kril to help you determine which one is best for your project.

Comparison of PB Blaster and Kril

When it comes to comparing PB Blaster and Kril, there are several key differences to consider. First, PB Blaster is a petroleum distillate-based solvent that can help loosen rusted parts and machinery with its powerful liquid spray. It works quickly, is easy to use, and can be found in most auto parts stores. On the other hand, Kril is a synthetic lubricant made from a petroleum base that has been used for decades in automotive applications. It has extreme pressure additives which can help protect metal surfaces from rusting and wear.

When it comes to rust removal, some argue that both products offer effective results; however, many mechanics will testify that Kril does have superior anti-rusting properties due to its proprietary additives. Additionally, Kril provides longer term protection against rust when applied properly. PB Blaster still has value in loosening up tough rusty bolts and for light surface rust protection, but lacks the extreme pressure additives of Kril to protect metal surfaces from rusting and wear over time.

To sum up the comparison between PB Blaster and Kril, PB Blaster should be used as an occasional penetrating lubricant for relatively fast result in heavy loads; while Kril should be employed when seeking constant protection against wear and rust without frequent reapplication. With that in mind, let’s move on to exploring how best to protect metal surfaces from rusting.

  • In laboratory testing, PB Blaster was found to be up to three times more effective than Kril in breaking through rusted nuts and bolts.
  • With a higher viscosity rating (41 at 100°F), PB Blaster allows for greater penetration of rust build-up than Kril (25 at 100°F).
  • According to studies, PB Blaster reduces friction better than Kril, due to its superior lubricating additives.

Protecting Metals from Rusting

When it comes to preventing rust, penetrating oils like PB Blaster and Kril can be a great asset for protecting metals. Generally, rust occurs when moisture combines with oxygen and reacts with iron in the metal. Removing moisture using a penetrating oil can help reduce the risk of rust formation.

At the same time, it is important to note that penetrating oil cannot provide 100% protection against rusting; other measures must be taken as well. For example, applying a quality sealant to the metal after cleaning and removing any existing rust can also help prevent additional corrosion from occurring. It is also important to properly store metals in dry, temperature-controlled environments to minimize exposure to water and moisture post treatment.

Both PB Blaster and Kril can offer some rust protection when applied correctly; however, their effectiveness depends on the severity of corrosion or rust already present. For example, if heavier corrosion has developed on the metal surface, PB Blaster may be more effective due to its thicker formulation that helps break down rust faster and deeper than Kril. On the other hand, if minimal rust is present, Kril may be more appropriate since it is designed specifically for light-duty rust prevention applications.

CONCLUSION: Now that we’ve discussed how both PB Blaster and Kril can help protect metals from rusting, it’s time to move on to our conclusion – which penetrating oil is best for you?

Conclusion: Which Penetrating Oil is Best for You?

When it comes to choosing the best penetrating oil, you may want to consider the tools available and the type of maintenance you need. When considering all factors, it’s clear that each product has its own advantages. PB Blaster offers a powerful yet safe lubricant option for most home-based jobs, like loosening rusted parts or restoring hinges. On the other hand, Kril is a superior penetrating oil when completing larger projects or professional use, especially in extreme conditions or bad weather.

When deciding between PB Blaster and Kril, budget and the project should both be taken into consideration. If you require long term protection and are working with severe corrosion, then Kril is the superior choice due to its high viscosity and strong adhesion properties. If your project is a small household task, then you should opt for PB Blaster due to its affordability and fast acting solutions. However, if you want something in between these two extremes then look into purchasing specialized products as they may provide even better alternatives.

Overall PB Blaster and Kril are two great options when looking for a penetrating oil that meets your specific needs. Knowing more about them and understanding how they exactly fit into your requirements allows you to make an informed decision on which one works best for you.

Common Questions Explained

What makes one penetrating oil better than another?

The main difference between penetration oils is the ingredients they are made from. PB Blaster contains industrial strength solvents such as xylene, kerosene and a proprietary corrosion inhibitor, which gives it superior performance in penetrating oiled parts. Kril on the other hand is made from mineral oil and camellia oil, making it less effective but also safer for parts that are in delicate or sensitive condition.

PB Blaster will be the best choice for users who need to break through tough rust or corrosion buildup on metal surfaces because of its powerful formula. On the other hand, Kril’s milder formula makes it better suited for components that may be more susceptible to being damaged by strong solvents.

When choosing a penetrating oil, you should always think about what kind of job you’re trying to do and select a product that specifically meets those needs. PB Blaster and Kril both have their advantages and disadvantages, so it’s important to choose one that is best suited to your application.

What are the pros and cons of using PB Blaster and Kril?

PB Blaster:

Pros – PB Blaster has powerful solvents that help break up rust and corrosion, making it an excellent choice for loosening old parts. It works quickly and effectively on many kinds of metals. It is also relatively inexpensive and is readily available in stores or online.

Cons – On occasion, PB Blaster can cause rubber or plastic to swell or degrade because of its strong solvents. It can also be potentially flammable, so it should be used with caution near open flames.


Pros – Kril penetrates metal quickly and works well on rusty surfaces. Its non-toxic formula is easy to clean up and will not harm skin or surroundings if splashed accidentally.

Cons – Kril does not provide as thorough a penetration as PB Blaster, so it might take multiple applications to loosen up parts that have become especially stuck together. Additionally, Kril is much more expensive than PB Blaster and may be more difficult to find in stores or online.

What are the differences between PB Blaster and Kril?

The main differences between PB Blaster and Kril are the way that they penetrate and their ingredients. PB Blaster is a synthetic-based water displacing oil while Kril is a petroleum-based penetrating oil.

PB Blaster is primarily composed of silicone oils, which can quickly penetrate rust and corrosion, making it ideal for situations where you need to quickly unstick something. It’s also great at dispelling moisture, which makes it perfect for getting into tight spaces and preventing future rusting.

Kril’s petroleum base means that it penetrates much slower than PB Blaster, but with proper application time its effectiveness at penetrating deep into hard-to-reach places can be quite impressive. The advantage of Kril is its ability to continue working after being applied – it releases further oils over time, further loosening up stuck parts without needing to be reapplied.

Overall it really depends on the situation. If you need to quickly and effectively unstick something then PB Blaster is probably the better option. However, if you’re looking for a longer-lasting penetration solution then Kril might work better due to its slow release properties.