RECTORSEAL AC Leak Freeze PRO

Houston�RectorSeal LLC, a manufacturer of quality HVAC/R products, has introduced AC Leak Freeze nano PRO, the HVAC industry�s first refrigerant leak sealant designed to permanently repair nano as well as micro-sized leaks in residential and commercial refrigeration and air conditioning systems

It uses the same trusted, OEM-approved formula and quick-installing safe applicator as the original industry-leading ACLeak Freeze PRO, but now includes nano particles. These randomly-shaped particles are designed to stop refrigerant leaks from jagged, irregularly-shaped nano-sized holes that are up to 1,000-times smaller than micro holes, therefore difficult to seal with conventional sealants.

AC Leak Freeze nano Pro is the industry�s only double action sealant: 1) seals leaks in one to six-ton units with an oil-based, polymer-free, 1.5-ounce (44-ml) formula that doesn�t clog system components or refrigeration tools; and 2) uses nano particles to repair holes too small for conventional sealants. Service technicians can add a third action by applying AC Leak Freeze nano PRO with Magic Frost, which includes an anti-friction lubricant additive that reduces noise and vibration, while enhancing system efficiency.

Besides effectiveness, AC Leak Freeze nano PRO is also the HVAC industry�s safest sealant for technicians, refrigeration systems and the environment. The non-toxic formula is non-flammable and has a safer flashpoint rating than competitive sealants and its innovative applicator�s new low loss connection fitting protects technicians� hands from frost bite and the environment from refrigerant loss. The patent-pending formula doesn�t have moisture-activated polymers that can potentially clog compressors, recovery/evacuation units, Schrader valves, capillary tubes, TXV valves, micro channels or manifold gauges.

Like its predecessor, AC Leak Freeze nano Pro also uses an 8.5-inch-long (203-mm) applicator consisting of a flexible, easy-to-handle, transparent nylon refrigeration hose and an attachedcopper reservoir of sealant. Unlike some other disposable leak sealant applicators, AC Leak Freezenano Pro doesn�t require a system pump down with R-410A systems and safely withstands all typical refrigerant pressures.

One side of the hose connects to the refrigeration system�s low side. The AC Leak Freeze nano PRO formula is propelled into the system within seconds once the hose�s reservoir is connected to either the high side or a refrigerant cylinder via a charging manifold. The disposable, one-time-use applicator�s nylon hose, brass fittings and copper reservoir are all 100-percent recyclable.
Other AC Leak Freeze Pro features are:

• hose and reservoir are factory-sealed to prevent injecting air or atmospheric moisture into the system;
• the flexible nylon hose�s 45-degree connection fitting allows easier hand access than straight fittings in cramped Schrader valve environments;
• transparent hose eliminates guess work as to when application is completed;