Matt PPGI Coil has small wrinkle PPGI and big wrinkle PPGI. 20-45μm is the paint coating thickness which is used for roofing sheet that is hard to discolour and its service life is longer
Stone coated roofing tile is made by PPGL and Galvalume steel sheet as basic material. The base of surface is made of primer, coloured stone and acrylic resin.
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