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Item #: RIV-VCI-646-55-HA
Availability: Made to Order
Cortec Corporation

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ECORR Systems specializes in Cortec VpCI products, with over 3 decades of experience in corrosion and rust mitigation. Cortec products may also be manufactured to your specifications. Use our Request Information form to provide your application requirements.

Need assistance? Call our sales department at 866-830-4050.


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    Cortec VpCI®-646 | Ambiodic Water Treatment System | 55 Gal 

    VpCI®-646 is a highly water-soluble formulation that provides a combination of corrosion and scale protection for cooling and industrial process water systems.

    VpCI®-646 multimetal corrosion inhibitors provide protection to ferrous and non-ferrous metals; in the liquid phase, vapor phase, and at the interface, providing excellent corrosion protection not only to the areas of direct solution contact, but also to inaccessible areas such as headspaces and standby systems. This unique product also incorporates a blend of anti-scalants, designed to decrease scale deposit formation and to maintain heat transfer efficiency.

    VpCI®-646 contains no chromates or other heavy metals. It is environmentally friendly for use without sacrificing operational efficiency or economy. It offers effectiveness similar to chromate treatment without the problems of fouling encountered in conventional non-chromate systems. The chemistry of Cortec VpCI®-646 is easily compatible with the chemistry of the majority of current commercial cooling systems.

    Low dosages provide superior effectiveness over an extremely broad range of waters, assuring economical use and ease of control.

    Cortec is a world leader in rust and corrosion removal and protection. Cortec VpCI® products offer cost-effective and environmentally friendly corrosion protection solutions that are bio-degradable, self replenishing and provide multi-metal protection.


    • Based on VpCI technology corrosion inhibitors
    • Contains no chromates or heavy metals
    • Eliminates cost for chromate reduction and sludge disposal
    • Provides corrosion protection and system cleanliness
    • Protects ferrous and non-ferrous metals from corrosion and pitting
    • Protects against sludge and scale deposits
    • Provides more efficient heat transfer
    • Conserves water through reuse and higher cycles of concentration
    • Offers low dosage economy, 20 to 250 parts per million (ppm)
    • Available in liquid form for easy, direct application to systems without premixing
    • Reduces maintenance time and costs
    • Offers simple and easy operator control

    SHELF LIFE: Up to 36 months.

    PACKAGING AND STORAGE: This product is packaged in 55 gallon (208 liter) metal drums. VpCI®-646 concentrate is also available in 5 gallon (19 liter) plastic containers. Store product in a tightly closed container in heated warehouse to avoid freezing.

    UNITED STATES SHIPPING CLASSIFICATION: Hazardous when shipping via air or ground.

    NOTE: This product classified as hazardous for shipment via air on UPS and is subject to a HAZMAT fee for air or ground shipment. These fees are NOT calculated at checkout and will be charged separately. A Customer Service representative will contact you with details at time of shipment.

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