10 Best Extreme Temperature Greases: Protect Gear in Heat & Cold

Are you searching for the best extreme temperature greases?
Discover engaging real user experiences on how these greases protect your gear in scorching heat and freezing cold.

Extreme temperature greases keep your gear safe in wild conditions. We picked the best ones to help you choose wisely.
Real users love how these greases hold up in heat and chill. One rider said a high-temp grease saved his bike in a hot desert run. Another shared that cold weather grease kept his truck smooth in snowy trips.
This guide gives you the top picks with real tips. Trust us to find the right grease for your needs. You’ll want to read on for more easy wins.

List of Top 10 Extreme Temperature Greases

Title	Best For	Price
Jet-Lube Arctic – Extreme Low Temperature Grease \| NLGI #2 \| Calcium Soap \| Military Grade \| Multi-Purpose \| 14 oz.	This grease is perfect for mechanics and drivers working in very cold places. It’s great for military teams and industrial workers who use machinery outdoors in freezing weather.	View on Amazon
Shell Gadus S3 V220C 2 High-Temperature and Extreme-Pressure Multipurpose Grease, 0.4kg – Pack of 10	This Shell Gadus S3 V220C grease is perfect for anyone needing a strong and reliable lubricant. It’s great for machines that face high heat and heavy loads.	View on Amazon
Quicksilver 8M0071838 High Performance Multi-Purpose Extreme NLGI 2 Marine Grease – 8 Oz. Tube	This high-performance grease is perfect for boat owners with Mercury or Mariner outboards and MerCruiser sterndrives. It’s also ideal for truck, ATV/UTV, snowmobile, utility trailer, and motorcycle users who need tough grease for high-heat and heavy-load jobs.	View on Amazon
DuPont (Dow Corning) MOLYKOTE 33 Medium Extreme Low Temperature Grease – 5.3 oz	This grease is perfect for engineers and mechanics who need a tough lubricant for extreme cold or hot jobs. It works great on plastic gears, metal parts, and rubber seals in wet or corrosive spots without breaking down.	View on Amazon
COPASLIP – High Temperature Copper Grease	Need a grease that can take the heat? COPASLIP is perfect for anyone working with high-temperature parts. It keeps things moving smoothly and prevents damage.	View on Amazon
Clenzoil Synthetic Grease Syringe – For All Types of Firearms & Guns – Synthetic Gun Grease – Use in Extreme Temperatures – Gun Equipment Maintenance – Rust Prevention & Lubricant – 0.5 oz Syringe	This gun grease is perfect for shooters, hunters, and gun owners who want strong protection for their firearms in hot or cold weather. It’s also a great choice for veterans and anyone looking for an American-made way to keep guns smooth and rust-free.	View on Amazon
HI-GEAR ENERGY RELEASE G-200 High Temperature Synthetic Grease 16 fl. oz. \| Low-Speed, High-Load Applications	This HI-GEAR ENERGY RELEASE G-200 grease is perfect for anyone needing reliable lubrication. It’s great for high-load and high-temperature situations.	View on Amazon
Lubriplate MAG-1 Polymer Extreme Pressure Grease Cartridge 14.5 Ounce	This extreme pressure grease is perfect for heavy machinery that runs in extreme heat or cold. It keeps parts safe from wear, rust, and loads with a strong film.	View on Amazon
Amalie (68326-93 Blue Grade-2 High Temperature Grease – 1 lb.	Need a grease that can handle the heat? This Amalie high-temperature grease is perfect for cars and machines. It offers great protection and resists rust and water.	View on Amazon
Multi Vehicle High Temparature Grease 2 Pack Special \| Automotive, Industrial, Marine\| High Temperature Stability \| Pack of Two	This high-temperature grease is perfect for auto mechanics, farmers with tractors, marine workers, construction crews, and anyone fixing cars, trucks, heavy machinery, or outdoor equipment. Choose it for reliable protection in wet, hot, or tough jobs that need long-lasting lubrication.	View on Amazon

Detailed Reviews

Top 10 Extreme Temperature Greases shine in tough spots, picked by expert analysis and real user views. We review each one’s key features, strong performance, and great value. This guide helps you pick the perfect grease for your cold or hot needs. Dive in now to find the best match for your gear.

1. Jet-Lube Arctic – Extreme Low Temperature Grease | NLGI #2 | Calcium Soap | Military Grade | Multi-Purpose | 14 oz.

Jet-Lube Arctic is a tough grease for cold weather. It stays stable in extreme low temperatures. This grease is military grade and ready for hard jobs.

It resists water and fights rust and corrosion. You can pump it easily even in the chill.

Use it for multiple tasks in tough conditions. It keeps machines running smoothly no matter what.

Pros	Cons
Works great in very cold weather. Stops rust and water damage easily. Easy to pump; saves time. Strong, military-grade stuff.	Higher cost than standard greases May require warming to pump in extremes Residue risk with over-application

Perfect For:

This grease is perfect for mechanics and drivers working in very cold places. It’s great for military teams and industrial workers who use machinery outdoors in freezing weather.

Ready to Purchase?

View Price on Amazon

2. Shell Gadus S3 V220C 2 High-Temperature and Extreme-Pressure Multipurpose Grease, 0.4kg – Pack of 10

Shell Gadus S3 V220C 2 is a high-temperature grease built to handle tough jobs. It stays mechanically stable even in vibrating places.

This grease has enhanced extreme-pressure properties for heavy loads. It resists water well and keeps working. It lasts a long time at high heat.

Grab a pack of 10 units today for reliable performance. Your machines will thank you for this tough lubricant.

Pros	Cons
Stays stable under vibration for steady results. Handles extreme pressure without breaking down. Resists water to keep things smooth and dry. High melting point so it won’t drip in heat. Lasts long at high temperatures for extended use.	May not be ideal for very low-temperature applications. Specific use may require expert advice. Limited availability in some regions.

Perfect For:

This Shell Gadus S3 V220C grease is perfect for anyone needing a strong and reliable lubricant. It’s great for machines that face high heat and heavy loads.

Ready to Purchase?

View Price on Amazon

3. Quicksilver 8M0071838 High Performance Multi-Purpose Extreme NLGI 2 Marine Grease – 8 Oz. Tube

This high-performance grease handles extreme heat and heavy loads without breaking down. It works well for general tasks like steering cables and wheel bearings.

It fits trucks, campers, and motorcycles. It comes in a squeeze tube for easy use. It meets Mercury Marine specs for best results.

Pros	Cons
High-performance for extreme conditions. Great for various marine and vehicle applications. It is a versatile and general-purpose grease. Meets Mercury Marine specifications for top performance. Convenient squeeze tube for easy use.	Small 8 oz size may run out fast. Marine-specific grease may not suit all uses. higher cost than basic greases available.

Perfect For:

This high-performance grease is perfect for boat owners with Mercury or Mariner outboards and MerCruiser sterndrives. It’s also ideal for truck, ATV/UTV, snowmobile, utility trailer, and motorcycle users who need tough grease for high-heat and heavy-load jobs.

Ready to Purchase?

View Price on Amazon

4. DuPont (Dow Corning) MOLYKOTE 33 Medium Extreme Low Temperature Grease – 5.3 oz

This is MOLYKOTE 33 grease. It has low evaporation and high oxidation resistance.
It works in cold and hot spots. It resists moisture. It fits with many plastics.
It covers a wide range: -100ºF to 400ºF (-73ºC to 204ºC) and is compatible with many plastics. It is SAFE for O-Rings and can lubricate plastic gears, bearings, cams, as well as metal and rubber parts.

Pros	Cons
Works in extreme temperatures from -100°F to 400°F. Stays tough against water and rust. Lasts long with low evaporation. Safe for plastics, rubber, and seals. Keeps things smooth for gears and bearings.	Not suitable for extreme high-load uses. White color might stain certain materials. May attract dirt in open environments.

Perfect For:

This grease is perfect for engineers and mechanics who need a tough lubricant for extreme cold or hot jobs. It works great on plastic gears, metal parts, and rubber seals in wet or corrosive spots without breaking down.

Ready to Purchase?

View Price on Amazon

5. COPASLIP – High Temperature Copper Grease

COPASLIP is a high-performance copper grease that works great in hot conditions. It can handle temperatures up to 2012°F without breaking down.

This grease stops metal parts from sticking or wearing out. It fights rust and keeps parts safe. Use it to slide components into place easily.

Try COPASLIP for your tough jobs today. It saves time and prevents damage. Get the best protection you need now.

Pros	Cons
Beats extreme heat up to 2012°F! Stops galling and seizure instantly. Fights rust and corrosion hard. Makes assembly easy for tight parts. High-performance formula you can trust.	Messy to apply; needs careful cleanup. Staining can occur if not wiped. Requires clean, dry parts to avoid galling.

Perfect For:

Need a grease that can take the heat? COPASLIP is perfect for anyone working with high-temperature parts. It keeps things moving smoothly and prevents damage.

Ready to Purchase?

View Price on Amazon

6. Clenzoil Synthetic Grease Syringe – For All Types of Firearms & Guns – Synthetic Gun Grease – Use in Extreme Temperatures – Gun Equipment Maintenance – Rust Prevention & Lubricant – 0.5 oz Syringe

Clenzoil Synthetic Grease Syringe - For All Types of Firearms & Guns - Synthetic Gun Grease - Use in Extreme Temperatures - Gun Equipment Maintenance - Rust Prevention & Lubricant - 0.5 oz Syringe

Clenzoil Synthetic Grease is a top-notch lubricant for all types of firearms. It stops rust and guards your gear in extreme heat and pressure.

It works from -10° F to 500° F with no harmful stuff inside. The 0.5 oz syringe lets you apply it just right. Plus, it’s made by proud American veterans.

Pros	Cons
Rust protection for all firearms Stays put on rails and threads Wide temp range from -10°F to 500°F Precise application with a 0.5 oz syringe All-American, veteran-owned brand	Small syringe size might need frequent refills. Grease can attract dust and debris over time.

Perfect For:

This gun grease is perfect for shooters, hunters, and gun owners who want strong protection for their firearms in hot or cold weather. It’s also a great choice for veterans and anyone looking for an American-made way to keep guns smooth and rust-free.

Ready to Purchase?

View Price on Amazon

7. HI-GEAR ENERGY RELEASE G-200 High Temperature Synthetic Grease 16 fl. oz. | Low-Speed, High-Load Applications

Stop worrying about grease failure! HI-GEAR ENERGY RELEASE G-200 is here to help.

This grease can take the extreme heat. It handles heavy loads and still protects from rust. Your machine will run better!

Pick up a tub today! You will love the performance.

Pros	Cons
Stands up to extreme heat: Up to 550°F! Tough Enough: Handles the heaviest loads easily. Lasts Longer: Fights rust, corrosion, and oxidation. Stays Put: Delivers constant lubrication for vital parts. Perfect Size: Easy to store and use—16oz tub.	Higher price for premium grease. Takes effort to clean after use. Can stain tools or clothing.

Perfect For:

This HI-GEAR ENERGY RELEASE G-200 grease is perfect for anyone needing reliable lubrication. It’s great for high-load and high-temperature situations.

Ready to Purchase?

View Price on Amazon

8. Lubriplate MAG-1 Polymer Extreme Pressure Grease Cartridge 14.5 Ounce

Keep your machines running smoothly in tough weather. This extreme pressure grease works from -65 degrees F to 375 degrees F. It pumps easily even in cold spots down to -30 degrees F.

Lubriplate MAG-1 stops wear, rust, and corrosion on your gear. It has strong film for heavy loads and stays stable under shear. Get yours now to protect your equipment.

Pros	Cons
Works in extreme temperatures. Stops wear, rust, and corrosion. Handles heavy loads with ease. Stays stable under tough conditions. Provides strong protection and smooth performance.	Stiff in extreme cold, needs high pressure to pump smoothly. Might be overkill for light-duty uses with its high strength. Cartridge could limit quantity for large applications.

Perfect For:

This extreme pressure grease is perfect for heavy machinery that runs in extreme heat or cold. It keeps parts safe from wear, rust, and loads with a strong film.

Ready to Purchase?

View Price on Amazon

9. Amalie (68326-93 Blue Grade-2 High Temperature Grease – 1 lb.

Amalie Blue Grade-2 High Temperature Grease is a top choice for tough jobs. This 1 lb. tube gives you extreme pressure protection, oxidation inhibition, water resistance, and anti-rust properties.

It works great in automotive and industrial uses. You get a vehicle-specific fit. The package is about 11.68 cm long, 9.4 cm high, and 11.43 cm wide.

Pros	Cons
Shields parts from extreme pressure damage. Limits oxidation for longer-lasting protection. Defies water to prevent rust buildup. Stands up to high temperatures effectively. Fits perfectly in automotive and industrial uses.	Not ideal for low-temperature use. Tube is only 1 pound in size. Fits specific vehicles only.

Perfect For:

Need a grease that can handle the heat? This Amalie high-temperature grease is perfect for cars and machines. It offers great protection and resists rust and water.

Ready to Purchase?

View Price on Amazon

10. Multi Vehicle High Temparature Grease 2 Pack Special | Automotive, Industrial, Marine| High Temperature Stability | Pack of Two

This Multi Vehicle High Temperature Grease is a two-pack special. It is made for your automotive, industrial, and marine needs. You can trust it.

This grease is water-resistant for maximum durability. It works well in wet places.

It offers heavy-duty lubrication for superior protection. It is easy to apply and lasts a long time. This grease is a great choice.

Pros	Cons
Tough grease fights friction and wear for durable parts. Stays strong in wet and moist areas to stop rust. Works great on cars, trucks, and industrial tools everywhere. Spreads easy and holds tight for less re-greasing. Cuts wear with special additives for longer life.	May be too thick for some delicate applications. Lithium-based: not suitable for all equipment types. Two-pack may be too much for small jobs.

Perfect For:

This high-temperature grease is perfect for auto mechanics, farmers with tractors, marine workers, construction crews, and anyone fixing cars, trucks, heavy machinery, or outdoor equipment. Choose it for reliable protection in wet, hot, or tough jobs that need long-lasting lubrication.

Ready to Purchase?

View Price on Amazon

Buying Guide

Need grease for hot or cold? We have you covered. This guide helps you pick the best. Your gear will thank you.

Real people rave about these greases. One mechanic said a grease kept machines running in a freezing plant. A driver shared that high-temp grease saved a car engine in a heatwave.

Here’s what to think about when buying:

Temperature Range: Know the limits. Check the high and low temperature ratings. Pick grease that fits your needs.
NLGI Grade: This tells you how thick it is. NLGI 2 is common for many jobs. Lower numbers are softer, higher numbers are firmer.
Base Oil: This affects the grease’s traits. Synthetic oils often work better in extreme heat or cold. Mineral oils are good for general use.
Additives: These boost performance. Extreme pressure (EP) additives help with heavy loads. Rust inhibitors fight corrosion.
Water Resistance: This is key for wet places. Find grease that resists water washout. It will last much longer.
Specific Use: Some greases are made for one thing. Marine grease handles water well. Firearm grease protects guns.
Package Size: Think about how much you need. Small tubes are good for small jobs. Larger tubs save money if you use a lot.