Cooler Mate Closed Water Rust Inhibitor

A scale and corrosion inhibitor for hot water boiler recirculating systems and chilled water recirculating systems. It’s phosphate-based formula contains a polymer dispersant for anti-precipitation and sequestering harmful hard water scale.


SKUs (Sizes) Available

  • 206 (55 GL)
  • 205 (35 GL)
  • 204 (20 GL)
  • 203 (5 GL)

Appropriate Uses

  • Cooling Towers
  • Metal
  • Copper
  • Black Iron

Typical Applications

Cooler Mate - Rust Inhibitor for Closed Water Recirculation Systems

Cooler Mate is a non-chromate, closed system, rust inhibitor for circulating water systems where very little water is added. It chemically reacts with oxygen to form a protective film inside the metal pipes that prevents rust and corrosion from occurring inside the system. Closed system lines treated with Cooler Mate need to be checked only one time per week.
Cooler Mate is formulated with rust inhibitors, sequestering agents, scale preventatives, water softeners, corrosion inhibitors, and penetrant detergents. It contains pink indicator dye for easy visual checking of pH levels.

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