It is not unusual to see paint peeling off gutters or downspouts. Gutter, downspouts and duct work are all made of galvanized metal. The galvanizing process leaves behind oils that make it difficult ...

Consumers at both industrial and domestic levels usually have no choice but to buy already galvanized steel products. The coating standard of such steels may not be represented explicitly, and even ...

Engineering and technical staff often get confused over the various terms bandied about in South African industry such as ‘galvanized’ or ‘cold galvanizing’ or ‘zinc-rich paints’. So, what’s the ...

Preparation chemicals that penetrate unsealed overlaps or via poor-quality welds boil out of the connection at the time of galvanization and cause coating misses and surface contamination during ...