DSI Full Synthetic Lubricants
Our Full Synthetic Lubricants are for your toughest applications.  They won't sling off, burn off, or wash off.  They're over engineered, made in small batches, using the highest quality ingredients.  Click the link above for more information.
NEW!  Download DSI's New Lubricant Catalog Here!!

Electrical Insulating Oils
DSI manufactures specialty insulating oils:  fire resistant oils, environmentally sensitive oils, and oils for high temperatures or cold environments.  
Click the link for more information.
NEW!  Looking for an alternative to vegetable oil dielectrics?

Make DSI your resource for synthetic lubricants and electrical insulating oils.  We have over 15 years' experience developing and selling the highest quality products available.  Contact us for help on your next project or fluid specification!

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Corrosive Sulfur?

DSI Sulfur Inhibitor stops Corrosive Sulfur in its tracks!  Made with advanced antioxidants, metal passivators, and sulfur stabilizers.  Add Inhibit Plus to new or used transformer oil and put your Corrosive Sulfur problems to rest. 
Click here for more info.

ECO
Highly Biodegradable
Lubricants!

 
You can meet the world's strictest environmental standards

Up to 100% Biodegradation
 of Base Oils

The most environmentally sensitive hydraulic oil available!
For more information, click here
or call 903-526-7577