Nu-Calgon has launched a new and improved version of its best-selling refrigerant leak sealant, called EasySeal┬« Ultimate. The new EasySeal Ultimate is not only the fastest and strongest refrigerant leak sealant on the market, but it now treats even larger HVACR systems. Nu-Calgon EasySeal Ultimate The new EasySeal Ultimate features Rapid Fusion Technology™ for a stronger bond and now has the ability to treat systems up to 10 tons in one application. EasySeal Ultimate also… Read More