Nyalic Corrosion Protectant for AC Coils

Nyalic® is used on heat pumps, A/C units, air handlers, refrigeration and HVAC units to protect against corrosion

Nyalic Touch up kit
Nyalic Touch up kit

Nyalic is applied to protect both the interior and exterior of the HVAC units

Nyalic applications on this type of equipment are typically made on units used in corrosive areas such as on boats and ships, mining areas, coastal regions and any other places that are susceptible to corrosion. Nyalic is applied to protect both the interior of units, including coils, electrical and electronic components and fins and the exterior of the cabinet

rejuvenate the exterior colour and look of older units that have oxidized and faded

Nyalic works by forming a strong mechanical bond to a clean surface and encapsulating that surface, thereby providing protection from airborne contaminants, such as salt, fertilizer, urea and the like. Nyalic is simple to use, but the key to a successful application is proper surface preparation

…no difference in heat transfer properties…

Nyalic coated Air conditioning fan coil
Nyalic coated AC fan coil

A single coat of Nyalic is applied in most instances. Independent testing reveals that there is no difference in heat transfer properties on coils with a single coat of Nyalic (5 microns DFT)

reassembled approximately 20 minutes later depending on ambient conditions

Why use Nyalic? Nyalic protects internal electrical and electronics and bare metal areas and components from all types of corrosive elements, especially salt. Corrosion and atmospheric fallout is aggressive in coastal regions, and using Nyalic can forestall the possible early onset of corrosion to important parts that are uncoated at the factory, components that could otherwise be liable to suffer early failure in harsh conditions

 

The Nyalic is applied by dealers and installers prior to the units being installed in the field

Factory installed corrosion treatments can include coil treatments consisting of layers of chromate, silicate and resins, treating steel panels with zinc and corrosion resistant paint, coating circuit boards with silicon or a conformal coating and treating the bases with coatings containing varying percentages of zinc, aluminium and magnesium. While all of these treatments work to some extent, Nyalic can be applied over all of these components to gain added protection. Nyalic can be applied over the top of all of these treatments with the exception of silicon

Nyalic is used to rejuvenate the exterior colour and look of older units that have oxidized and faded

Nyalic is a recommended product for heat pumps and air conditioning units manufactured by such manufacturers as Mitsubishi, Fujitsu and Toshiba. The Nyalic is applied by dealers and installers prior to the units being installed in the field

Nyalic aerosol
Nyalic 12oz aerosol

Nyalic is applied to all accessible interior surfaces, including all electrical terminals, electronic components and pc boards, coils, etc. Once the Nyalic is dry, technicians reinstall the panels and coat all fasteners with Nyalic

It takes less than one 12-ounce aerosol can of Nyalic to completely coat the internals of a 4Kw external heat pump unit

It takes less than one 12-ounce aerosol can of Nyalic to completely coat the internals of a 4Kw external heat pump unit. From surface prep to Nyalic application, the total work time is approximately 40 minutes. The unit can be reassembled approximately 20 minutes later depending on ambient conditions

Nyalic is used to rejuvenate the exterior colour and look of older units that have oxidized and faded

Ocean Footprint are proud to be distributors of Nyalic to the marine trade in Europe, we have seen first hand the benefits of using this product to protect your marine equipment. We have used the product on HVAC equipment and found the results to be spectacular.