ZINC Roofing and Wall Cladding.
FEATURES Composed of very high quality zinc (at least 99% pure) alloyed with copper and titanium to make it harder and stronger, increasing both mechanical and creep resistance. Lifespan of 50–80 years, depending on exact location. Continues to develop a natural protective layer (or patina) as it ages, self-repairing any marks and scratches throughout its lifetime
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