
Galfan-Coated Gabion Boxes (6×2×0.3m): Tough, Long-Lasting & Simple for River Diversion & Erosion Control
Why Galfan Coating Matters We use a new Galfan wire coating for our gabion boxes—this isn’t your regular zinc coating. Galfan is 95% zinc + 5% aluminum alloy, and it’s way better at fighting rust. Studies show it lasts 2-3 times longer than standard galvanized coatings, even in wet or salty environments (like rivers or coastal areas). That means your gabion structure will stay strong for decades, not just a few years. Wh






