AZ150 Galvalume Prepainted Steel Coil PPGL 0.25-1.00mm Thickness 750-1250mm Width Roofing Cladding Panels

Galvalume substrate changes the economics of roofing in hot and humid markets, and this AZ150 galvalume prepainted steel coil pairs an aluminium zinc coating of 150 g/m2 with a colour paint system for exterior cladding. The 55 percent aluminium, 43.4 percent zinc and 1.6 percent silicon coating resists the long wet time conditions that attack pure zinc, and it reflects a large part of incident solar radiation, which lowers surface temperature and reduces thermal movement in