Ty-Ion B20 is a liquid nitrite-borax corrosion inhibitor and dispersant for closed recirculating systems. It combines corrosion inhibitors, including a copper corrosion inhibitor, a unique copolymer dispersant, and a color indicator into a complete treatment for both hot and chilled water closed systems containing ferrous and nonferrous metal components. The color indicator facilitates leak detection and proper treatment residuals.

Nu-Calgon Corrosion Inhibitor, 5 gal, Pail, Composition: 10 - 20% Sodium Nitrite, 1 - 10% Sodium Silicate, 1 - 10% Sodium Tetraborate, 1 - 10% Sodium Metaborate, Liquid, Clear Red, Mild, 11.8 - 12.4 pH, 1.185 - 1.265 g/mL Specific Gravity, -14.5 deg F Freezing Point

• Inhibits corrosion and helps prevent corrosion deposits in multi-metal systems
• Chromate-free for longer life of mechanical seals and easier disposal
• Effective at both high and low operating temperatures
• Helps disperse suspended solids with a unique copolymer dispersant
• Contains a novel color indicator that is pH sensitive, facilitating leak detection and treatment level
• Compatible with most uninhibited glycols