Labels:hakham | monitor | reckoner | sky OCR: SUBSTRATES. Galvalume Galvalume: BIEC owns patent (ASTM 792) Alloy top coat combines aluminum for resistance and zinc for corrosion sacrificial properties. Lesser sacrificial properties than Galvanized but better corrosion resistance in bare form Galvalume has had problems with raw edge corrosion at cut or slit edg Warranty available, generally in unpainted form. Accepts a wide variety of finishes. Keep bare Galvalume out of direct contact with lead, copper, graphite, green wood, wet or treated pddm as may be subject to galvanic corrosion zine Warrant generall podd
