Best Moly Greases of 2025

David Davis Avatar
David Davis
Last Updated: Sep 22, 2023

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Moly greases are high-performance lubricants that contain molybdenum disulfide, a solid lubricant that enhances the grease's ability to withstand extreme pressures and temperatures. These greases are commonly used in heavy-duty industrial applications, such as mining, construction, and manufacturing. They offer excellent resistance to water and corrosion, making them ideal for use in harsh environments. Moly greases are also known for their exceptional load-carrying capacity, which helps reduce wear and tear on equipment. Overall, these greases offer superior protection and performance, making them an excellent choice for industrial applications where reliability and durability are critical.

At a Glance: Our Top Picks

TRIAX Guardian HD Super Heavy Duty Moly EP Grease Cover #TOP 1
TRIAX Guardian HD Super Heavy Duty Moly EP Grease
ftb score rating icon 9.8
Swepco 101 Moly Grease NLGI#2 Cover #TOP 2
Swepco 101 Moly Grease NLGI#2
ftb score rating icon 9.7
Swepco 101 Moly Grease Cover #TOP 3
Swepco 101 Moly Grease
ftb score rating icon 9.5

Top 7 Moly Greases

#TOP 1

TRIAX Guardian HD Super Heavy Duty Moly EP Grease

BOX OF 10 x 14 OZ
TRIAX Guardian HD Super Heavy Duty Moly EP Grease Cover
Triax Guardian HD Super Heavy Duty Moly EP Grease, True Multi Purpose, Wheel Bearings, Shock Loaded Components, Extremely Tacky, 400 F Drop Point, Zero Separation, 14 Oz Cartridge (10 Tube Pack)

TRIAX HD Grease is an ultra-performance, heavy-duty grease that provides exceptional mechanical stability in high-pressure areas. Its ultra-tackiness allows it to remain in place with a 375 F dropping point, making it ideal for heavily loaded components, including journal bearings, pivots, bolts, tractor trailer fifth wheels, heavily loaded wheel bearings, and shock-loaded components. This grease also contains corrosion and rust inhibitors to protect all metals and is virtually waterproof, offering exceptional resistance to water and washout. This makes it perfect for working in wet, high moisture environments. TRIAX HD Grease is ideal for use in tractor trailers, bulldozers, bobcats, excavators, farm tractors, construction equipment, and heavy-duty pickup trucks.

What We Like
Ultra-tacky
Waterproof
Corrosion inhibitors
#TOP 2

Swepco 101 Moly Grease NLGI#2

101 #2 Heavy
Gray
14.4 oz
Swepco 101 Moly Grease NLGI#2 Cover
Swepco 101 Moly Grease NLGI#2

Swepco 101 Moly Grease NLGI#2 is a non-melt grease containing Moly Powder and LUBIUM. It can withstand up to 500,000 psi pressure and perform between -30°F to 500°F. This product is suitable for users looking for a high-performance grease that can withstand extreme temperatures and pressure.

What We Like
Non-melt grease that will not melt at any temperature.
Contains Moly Powder and LUBIUM to protect surfaces from friction and wear.
Can withstand up to 500,000 psi pressure and perform between -30°F to 500°F.
#TOP 3

Swepco 101 Moly Grease

Swepco 101 Moly Grease Cover
SWEPCO 101 Moly Grease

Swepco Moly Grease is a non-melt grease that contains Molybdenum Disulfide (Moly Powder) and SWEPCO's proprietary anti-friction and anti-wear additive, LUBIUM. Its optimum performance range is -30 to 500F (-34 to 260C), and it can withstand up to 500,000 pounds per square inch of pressure. The non-melt feature ensures that the grease will not melt at any temperature, which makes it perfect for high-temperature applications. The Moly Powder provides excellent lubrication and reduces friction, which extends the lifespan of the equipment. The proprietary LUBIUM additive reduces wear and tear, which prevents equipment failure and reduces maintenance costs. The pressure resistance ensures that the grease remains effective even under high-pressure conditions, which makes it ideal for heavy-duty applications.

What We Like
Non-melt
Moly Powder
Anti-wear
#TOP 4

Liqui Moly LM 48 Installation Paste

20216
Liqui Moly LM 48 Installation Paste Cover
Liqui Moly LM 48 Installation Paste 50g Tube Item

Liqui Moly LM 48 Installation Paste is a high-performance MoS2 paste that can be used for extreme demands. It is effective even on smooth surfaces and can prevent run-in damage and seizing. This product is categorized as Moly Greases.

What We Like
Effective for extreme demands
Adheres to smooth surfaces
Prevents run-in damage and seizing
#TOP 5

LubriMatic Multi-Purpose Grease w/ Moly EP

11335
Multi
LubriMatic Multi-Purpose Grease w/ Moly EP Cover
LubriMatic 11335 Multi-Purpose Grease w/ Moly EP - 14 Ounce Cartridge

The LubriMatic 11335 Multi-Purpose Grease contains extreme pressure (EP) additives to reduce scuffing, scoring, and seizure with high loads. It is a Lithium-based grease that has molybdenum disulfide as an additional component, which makes it highly efficient for sliding motions, such as sleeve-journal rotating shafts and automotive ball joints. It has an operating range of 0 to 280 degrees Fahrenheit and a drop point of 360 degrees F. However, it is not recommended for disc brake wheel bearing applications.

What We Like
Contains extreme pressure (EP) additives to reduce scuffing, scoring and seizure with high loads
Highly efficient for sliding motions, such as sleeve-journal rotating shafts and automotive ball joints
Operating range of 0 to 280 degrees Fahrenheit and a drop point of 360 degrees F
#TOP 6

ACDelco GM Original Equipment Molykote Synthetic Moly Paste

179-1358
ACDelco GM Original Equipment Molykote Synthetic Moly Paste Cover
ACDelco GM Original Equipment 179-1358 G-407 Molykote Synthetic Moly Paste

The ACDelco GM Original Equipment 179-1358 G-407 Molykote Synthetic Moly Paste is a moly grease that is formulated with PTFE for extended lubricant life and reduced friction levels. This lubricant is effective in reducing brake vibration noise and works well with most rubber and plastic compounds.

What We Like
Formulated with PTFE for longer lubricant life and lower levels of friction.
Reduces noise from brake vibration.
Compatible with most rubber and plastic compounds.
#TOP 7

Swepco 101 Moly Grease NLGI#2

101 #2 Light
Grey
14.4 oz
Swepco 101 Moly Grease NLGI#2 Cover
Swepco 101 Moly Grease NLGI#2 (Case of 10)

Swepco Moly Grease is a non-melt grease that contains Molybdenum Disulfide and SWEPCO's proprietary anti-friction and anti-wear additive, LUBIUM. It has an optimum performance range of -30°F to 500°F and can withstand up to 500,000 pounds per square inch of pressure. The Molybdenum Disulfide provides superior lubrication and reduces friction, which can extend the lifespan of the equipment. This grease is perfect for heavy-duty applications that require high-temperature resistance, extreme pressure protection, and anti-wear properties. It is suitable for use in various industries, such as automotive, marine, and industrial applications.

What We Like
Non-melt
Molybdenum Disulfide
High-temperature resistance
Buying Guide Image

How to Choose the Best Moly Greases for Your Car

Introduction

Choosing the right moly grease for your application can be a daunting task, with so many different options on the market. In this article, we will go over some important factors to consider when selecting moly grease, as well as some tips to help you make the best decision.

What is moly grease?

Moly grease, also known as molybdenum disulfide grease, is a type of lubricant that contains molybdenum disulfide as its primary lubricating ingredient. Molybdenum disulfide is a solid lubricant that is able to reduce friction and wear in metal-to-metal contact, making it ideal for use in high-stress applications.

Factors to consider when choosing moly grease

When choosing moly grease, there are several factors to consider, including the operating temperature range, the type of load and the type of motion involved in the application.

Operating temperature range

One of the most important factors to consider when choosing moly grease is the operating temperature range. Moly grease is available in a range of viscosities and thickening agents, which are designed to provide optimal performance at different temperature ranges. For example, some moly greases are designed for use at high temperatures, while others are better suited for low temperature applications.

Type of load

The type of load that the grease will be subjected to is also an important factor to consider. Different moly greases are designed to handle different types of loads, including heavy loads, light loads and shock loads. For example, a moly grease that is designed for use in a heavy-duty application will have a higher load carrying capacity than a grease that is designed for use in a light-duty application.

Type of motion

The type of motion involved in the application is also an important factor to consider when choosing moly grease. Different moly greases are designed to provide optimal performance in different types of motion, including linear motion, rotary motion and oscillating motion. For example, a moly grease that is designed for use in a linear motion application will have a different consistency and viscosity than a grease that is designed for use in a rotary motion application.

Tips for choosing the right moly grease

When choosing moly grease, it is important to carefully consider the factors discussed above, as well as the specific requirements of your application. Here are some tips to help you make the best decision:

  1. Identify the operating temperature range of your application. This will help you determine the viscosity and thickening agent that is best suited for your needs.

  2. Consider the type of load and motion involved in your application. This will help you determine the load carrying capacity and consistency of the moly grease that is best suited for your needs.

  3. Look for a moly grease that is specifically designed for your type of application. For example, if you are using the grease in a heavy-duty application, look for a grease that is specifically designed for heavy-duty use.

  4. Consider the specific requirements of your application, such as the type of equipment and the operating conditions. This will help you choose a moly grease that is able to provide the performance and protection that you need.

Conclusion

In conclusion, choosing the right moly grease for your application is an important decision that can help improve the performance and longevity of your equipment. By considering factors such as the operating temperature range, the type of load and the type of motion involved in your application, as well as the specific requirements of your equipment, you can choose a moly grease that is able to provide the performance and protection that you need. It is also important to carefully read the product specifications and consult with a lubrication expert, if necessary, to ensure that you are making the best decision for your application.

Frequently Asked Questions (FAQs)

1. What is moly grease good for?

Sealxpert Open Gear & Wire Rope Moly Grease is an effective moly lube also used for gear drives and open gears and sliding bearings operating at low speeds and high temperatures such as, bearings in drying systems and calendaring machines used in various industrial processes.

2. What is moly lithium grease used for?

Moly greases are generally used in operations where high pressure metal surfaces are sliding against each other. These include roller bearings that have very heavy loads and shock loading. Moly greases are also recommended in slow or oscillating motion that is used in universal and CV joints.

3. What is molybdenum disulfide grease used for?

Molybdenum disulfide is used as a dry lubricant in, e.g. greases, dispersions, friction materials and bonded coatings. Molybdenum-sulfur complexes may be used in suspension but more commonly dissolved in lubricating oils at concentrations of a few percent.

4. What does moly grease mean?

Moly grease is a special formulation that is used in situations where metal slides against mental under high pressure and is generally used on pinion gears and splines. This silvery black solid compound, which naturally occurs as the mineral molybdenite, is classified as a metal dichalcogenide.

Editor's Notes

During our moly grease research, we found 9 moly grease products and shortlisted 7 quality products. We collected and analyzed 4,089 customer reviews through our big data system to write the moly greases list. We found that most customers choose moly greases with an average price of $28.94.

The moly greases are available for purchase. We have researched hundreds of brands and picked the top brands of moly greases, including Triax, Swepco, Liqui Moly, Lubrimatic, ACDelco. The seller of top 1 product has received honest feedback from 425 consumers with an average rating of 4.8.

Written by
David Davis Avatar

David Davis has rich experience as a mechanic and a general repairman in the automotive industry. It has given him plenty of knowledge in automobile repair, auto parts, and all kinds of tools. In his spare time, he enjoys assembling and disassembling parts for cars.