Multi-Purpose Calcium Sulfonate Grease | WD-40
UPC 0 79567 30042 7
UPC 0 79567 30042 7

WD-40 Specialist® Heavy-Duty Grease

WD-40 Specialist® Heavy-Duty Grease is a calcium sulfonate grease that offers a versatile solution for all extreme conditions and is the only grease you'll ever need. Engineered for high-speed and heavy duty applications, and reliable at temperatures of its Drop Point of >650°F, it provides marine-grade water resistance and protection against rust and corrosion. Heavy-Duty Grease is an excellent choice for maintenance of farm and construction equipment, and for lubricating machinery in damp conditions. Formulated with calcium sulfonate (OBCS) technology, it is interchangeable with other WD-40 Specialist® greases without compromising performance through cross-contamination. 

  • Provides 2x more load wear protection than the competition*
  • Provides 4x more resistance to water washout than the competition**
  • Extreme Pressure
  • High Temperature
  • Severe Marine Conditions
  • Water-Resistant
  • 650°F Drop Point
  • NLGI No: Grade 2

* Test Lab: Petro-Lubricant Laboratories Inc. (Lafayette, NJ); ASTM D2596; Test date: 03/2020.

** Test Lab: Petro-Lubricant Laboratories Inc. (Lafayette, NJ); ASTM D1264; Test date: 03/2020.


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Average Customer Ratings

4.83 (143 Customer Reviews)
4.83 (143)

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Great for tractors!

Works well for greasing my tractor and implements! Appears to stay greased for longer than previous products used

We're happy to hear this formula is serving you well. WD-40 Specialist® Heavy Duty Grease is a constant and reliable performer and perfect for use on a farm. Thank you for choosing WD-40® Brand Products.
- March 12, 2021

Great product

I started racing karts last year and didn't have a lot of money so could not buy top shelf products and lost race after race started using wd40 products this year and wow my kart is so much better and faster with everything lubricated with wd40 products I also started using wd40 for my tires as prep and now winning races. Great product wd40 has to offer. I will definitely keep buying these products for years to come .thanks wd40


Great degreaser

I got this a few weeks ago and is perfect to use For this weather. My doors are squeaky due tk the moisture and I added a little to the doors and now the doors are squeaky free. I really Does the work.


Works great!

I am very happy with this product. Used it to replace the grease in a tool. It definitly has less vibration and is quieter. I think this is the best product on the market and does exactly what its supposed to do.!


WD-40 to the rescue

I got my WD-40 Specialist Superior Performance True Multi-Purpose Grease and went to work on anything that I had that made a squeak. My Bike, my car, and all my chair and now I like in silence!! Thanks WD-30


Wide range of uses

Wide range of uses and works as advertised. Great for around the home tasks. greasing rails for film shoots, and car maintenance. Great to keep around when regular WD40 isn't enough. Wish it didn't smell so strong and it does stain concrete.


Its Grease

I was given this by a friend to try and well it lives up to the WD-40 brand quality. Im not a scientist or material specialist but the grease works well for use in my Bobcat and Tractor at the farm. I would purchase this again. Not sure how much better it is than the other brands but I have no complaints


No more squeaks

Used this on my John Deere Gator and it quickly fixed my issue. No more squeaks and easier to turn now. Also used a little on the door of my truck which now closes easier and smoother. Very happy with this product and highly recommenced. When you need more than spray grab this stuff it works!


Does the job

Been using my new WD-40 Specialist Superior Performance True Multi-Purpose Grease around the house and getting everything lubed up. My chairs my bike and my car. All have never been so quiet. Love this product


Perfect for around the house

This is a great product to have on hand around the house, we used it on our doors that were getting a little squeaky, our house isn't old enough to replacement doors so this lubricated the hinges enough to give us a few more years out of them. The uses are endless with WD40!