CBRP – Cool Blue™ Reusable Heat Sink Putty protects surfaces, valves and heat sensitive components by absorbing damaging heat when soldering, brazing or welding.
Uniweld’s Director International Richard Apodaca demonstrates the overheating protective properties of Cool Blue™, by showing 2 copper tubes being brazed side by side. Each tube is wrapped with a metal wire which has a melting temperature of 430 °F (221 °C). The tube on the left side is unprotected, whereas the tube on the right side, protects the metal wire by placing Cool Blue™ on the copper tube, between the metal wire and the brazing point. The unprotected metal wire melts away, whereas the metal wire protected with Cool Blue™, remains intact.