At least five years ago I painted my internal gutter and verge protection - both made of galvanized sheet iron - on the house with ZINGA (at that time the product was still called "AGESO cold zinc"). The metal sheets were already rusty at the time and were coated twice - no further top coat. To date, no rust can be seen on the treated surfaces! A fantastic anti-corrosion product: easy to use, quick-drying, durable! However, not as mechanically resistant as hot-dip galvanizing, but excellent for repairs / touch-ups on built-in parts.
- Dipl.-Ing. Erik Beutinger -