RectorSeal’s AC Leak Freeze Pro, an 11.5-inch-long refrigerant leak sealant applicator for residential and commercial HVAC and refrigeration systems, features a factory-sealed transparent refrigeration hose and an attached copper reservoir to prevent injecting air or atmospheric moisture into a system. Unlike other disposable leak sealant applicators, the AC Leak Freeze Pro doesn’t require a system pump down with R-410A systems and can safely withstand all typical refrigerant pressures. The applicator is designed for use with 1.5- to 6-ton systems and is available with the blue AC Leak Freeze and green AC Leak Freeze with Magic Frost formulas. The disposable, one-time-use applicator’s nylon hose, brass fittings and copper reservoir are 100 percent recyclable, officials said.


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