Galvanised Steel Gutter Half Round 100mm x 3m Lindab Magestic Silver

Lindab Magestic is an upgraded galvanised steel for rainwater systems and standing seams, featuring a magnesium zinc alloy coating for reliable performance. Eco-friendly, it reduces zinc resource impact with less than 25% zinc runoff compared to hot-dipped galvanised steel. Magnesium forms a protective barrier against corrosion, offering over twenty times the corrosion resistance of hot-dipped galvanised steel as proven by salt spray tests. Unpainted metal gutters develop a dark grey metallic look in 3-5 years. Resistant to chlorine, it offers over three times the corrosion resistance in marine settings. Galvanised coatings heal red rust on cuts and scratches. Magnesium enhances sacrificial properties, being more anodic than zinc. Dimensions include a 100mm nominal diameter, 107mm cup diameter, and 17mm decorative edge height. It boasts coastal performance, the lowest price in the range, and comes with a 10-year warranty.. Galvanised Steel Gutter Half Round 100mm x 3m - Lindab Magestic Silver