Castor Additive

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    Castor Additive is a special non-gumming castor lubricity and fuel supplement formulated for 2 and 4 cycle engines. The product combines castor oil derivatives with specialized additives to improve lubrication, reduce friction, prevent corrosion after shutdown, and provide powerful detergent action against varnish, carbon, and tar deposits. It is designed to enhance engine performance, reliability, and protection in motorcycles, snowmobiles, outboards, lawn equipment, construction equipment, and other power applications.

    Key Features
    • Lubricity and fuel supplement for 2 and 4 cycle engines
    • Non-gumming castor oil derivative formulation
    • Improves lubrication and reduces internal engine friction
    • Helps reduce engine operating temperatures
    • Enhances wetting power of mineral oils on metal surfaces
    • Provides lubrication protection during startup
    • Prevents rust formation during equipment storage
    • Powerful detergent action against carbon and varnish deposits
    • Helps free sticking valves and lifters
    • Compatible with mineral and synthetic oils
    • Will not cause gummy deposits
    • Does not thicken engine oil
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    Momentum That Moves Your Profit Margin

    Eliminate bottlenecks and boost profit with patented additives and 90+ years of global innovation.

    • 30+

      Countries Served

    • 3

      Global Manufacturing Locations

    • 200+

      Patents Granted

    • 4B

      Gallons of Lubricant Delivered Annually

    • 90+

      Global Manufacturing Locations

    • 1

      Academy Award