AmTreat - Model 3520 -Cooling Water Corrosion Inhibitor
AmTreat 3520 is a concentrated liquid corrosion inhibitor. It is designed for use in a wide range of open and closed recirculating cooling water systems where deposit and corrosion free surfaces are required for system life and efficiency. AmTreat 3520 is designed to accomplish this when used in conjunction with a scale inhibitor concentrate. AmTreat 3520 is designed for use in systems with environments and/or makeup water that are corrosive in nature.
AmTreat 3520 contains no chromate. It is a blend of molybdenum, zinc and organic dispersant actives designed to provide minimum environmental impact while providing a highly effective corrosion control alternative. AmTreat 3520 is very effective in low hardness, low alkalinity corrosive waters. It contains special filming ingredients to establish protective barriers against corrosion on ferrous metal surfaces. It also contains a proprietary blend of organic and polymeric sequestrants and dispersants to promote access of corrosion control agents to active corrosion sites.