Avant Guards Coatings is committed in providing to our customers the best architectural metal finish available on the market from our state of the art sandblasting room that provides SSPC VIS standards, to our Sulzer Metco 14E wire combustion thermal spray system that applies a 81/15 Zinc Aluminum coating to any steel surface for and excellent adhesion of superior corrosion protection to prevent outgassing and a tough powder coat exterior tested to AAMA 2603 with option up to AAMA 2605 and Kynar 500. using superior corrosion protection keeps finishes looking brand new for over 20 years.