Prolube Heavy Duty Grease
Lasts 3x Longer Than Regular Grease
Withstands Heavy Loads
Water Resistant & Rust Protection
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BUILT FOR THE ELEMENTS
Prolube Heavy Duty Grease is a high performance Calcium Sulfonate grease made for heavy loads and wet & humid environments.
![](http://prolubeoil.com/cdn/shop/files/boat_stock_photo_ea49780b-9e9e-4ce7-9d1b-fe2042600fae.jpg?crop=center&height=1000&v=1721329096&width=1000)
VIRTUALLY WATERPROOF FOR MARINE USE
Prolube Heavy Duty Grease provides excellent rust and corrosion protection in both fresh water and salt water environments. Made for applications in trailer wheel bearing, trailer chassis lubrication and outboards.
![](http://prolubeoil.com/cdn/shop/files/iStock-1476144646.jpg?crop=center&height=1000&v=1721331014&width=1000)
AGRICULTURE APPROVED
Prolube Heavy Duty Grease withstands heavy loads, harsh weather conditions, and water exposure. Long lasting formula prevents premature wear, corrosion, and machine failure.
![](http://prolubeoil.com/cdn/shop/files/POWERSPORTS_stock_photo.jpg?crop=center&height=1000&v=1721331934&width=1000)
POWERSPORTS TOO
Prolube Heavy Duty Grease continues to work even in the most extreme environments. Works great with ATVs, UTVs, Dirt Bikes, Snowmobiles, and Jet Skis.
Built to Last. Built to Perform.
![](http://prolubeoil.com/cdn/shop/files/grease_heavy_duty_mockup_b2e06533-786a-40fc-88f4-c30cc39920e1.jpg?crop=center&height=500&v=1721333876&width=500)
Long-Lasting Protection
Overbased Calcium Sulfonate Thickener (OBCS)
Lasts 3X Longer Than Others
Effective Water Resistance
Widely Universal
![](http://prolubeoil.com/cdn/shop/files/american-flag_fc3e328f-6bcd-45ec-b115-bc949f68c07b.jpg?crop=center&height=500&v=1713608780&width=500)
Proudly Made in the USA
Manufactured and packaged in Ohio, USA
Formulated with high-quality ingredients
American quality and craftsmanship
Nothing Compares to Prolube Heavy Duty Grease.
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Others
Overbased Calcium Sulfonate (OBCS) Thickener for Superior Protection
Extreme Pressure Rating (EP2)
Dropping Point 550°F+
Compatible with Conventional & Synthetic Greases
Proudly Made in the USA
Got Questions? We Have Answers!
Is Prolube Heavy Duty Grease right for my equipment?
Absolutely! Prolube Heavy Duty Grease is a truly universal grease with applications in trailer wheel bearing, trailer chassis lubrication and outboards. It also has crossover applications in automotive wheel bearing and chassis lubrication.
What temperatures can Prolube Heavy Duty Grease handle?
Prolube Heavy Duty is a true all-weather performer. It can handle a wide range of temperatures, from -45°F to a scorching 550°F+. This makes it ideal for use in any climate, ensuring your equipment is protected year-round.
How does Prolube Heavy Duty Grease compare to other greases?
Prolube Heavy Duty Grease offers several advantages over other options. Its Calcium Sulfonate thickener provides extended protection, while its EP 2 rating ensures it can handle heavy loads without wearing down. It also withstands humid and wet environments and is compatible with most existing greases, making it a great choice for both new and used equipment.
Is Prolube Heavy Duty Grease easy to use?
Yes! Prolube Heavy Duty Grease comes in a convenient 14 oz tube, making it easy to apply with a standard grease gun. Simply follow your equipment's owner's manual for specific greasing instructions.