Blygold offers a wide range of HVAC coatings developed for the interior and exterior of HVAC equipment. A coating can be required for cooling towers, air handling units, air conditioning units (indoor and outdoor) and piping. This can be for aesthetic reasons or for protection in a highly corrosive environment. Blygold has products for every scenario. Plus it has different 1, 2 or 3 layer coating formulas that can protect your equipment up to Class C5-M.