Safety grille for galvanized ZN 80 KJG

Galvanized safety grille 80 for drains and gutters. Galvanized sheet metal is one of the most famous and widespread materials, thanks to its low price and high quality. It is not as resistant to corrosion as colored galvanized sheet metal, which is the only drawback of this material. To improve the quality of galvanized sheet metal, it is desirable to cover it with additional surface protection.