BlygoldPoluAl is a metallic impregnated polyurethane coating specifically designed for application to aluminum finnedcopper tube

It is a thin (25 microns), flexible, UV and impact resistant coating that exhibits excellent adherence to aluminum surfaces. PoluAl protects the parent metal against a wide range of corrosive salts, acids, and other elements found in the atmosphere and provides protection superior to that of Cu/Cu coils. In addition to a superior ability to resist corrosion, the unique characteristics of PoluAl result in it having only a negligible effect on pressure drop, and heat transfer (k value) of the coated coil. The HVAC/R unit coated with PoluAl receives all the benefits of corrosion protection without losing operating efficiency.

Chemical resistant organic coating for airconditioning, refrigeration and heating coils. Approximately 3100 hrs. salt spray test

Modified Phenolic applied over chemical bond by flood coating followed by baking. CAUTION: SaveCoil 101 should not be confused with less effective, spray applied and air dried coil coatings. These tend to become excessively brittle and flake.