Energy Star B16-IR Grey Primer
This product contains high levels of anti-corrosive pigments accommodating maximum weather exposure experienced by metal roofing decks. Zinc Phosphate, the cathodic protection ingredient, chemically prevents the iron from reacting with the oxygen in the air to form rust. Higher than normally required levels of Zinc Phosphate are incorporated in the primer for added resilience to the levels of electrolysis experienced on metal roofing decks.
Most importantly, the Solar reflective properties of the product ensure that the primer will not attract heat and boil beneath semi-opaque protective top-coats. Additionally, it provides a cool surface for subsequent top-coats applied in direct sunlight.