Layer of surface as cothing to be sealed of brass and copper exterior product have to be careful. there are many kind of seal surface exterior products.Sikkens coat,crystal coat,petelec are coating merk that we use.Different contain and quality between interior product and exterior product.
Green fade away caused by the product cause the substance contained in cothing are weak from strong sun exposure. Green fade away of copper or brass products that caused this problem generally occurs throughout the product level.and naturally of copper oxcidant causes. Special paint for the exterior is a substance or substances are strong and resistant to sunlight.
Generally, copper and brass handicraft products such as fountains, statues, monument Symbol, mosque domes, chimneys, garden lamps are exterior products specifically used for cothing exterior products. And weak coat to be with copper brass handicraft products such as wall lamps, jars, calligraphy, bowl, vase, is the interior product .
So we have be careful to use cothing to be sealed brass and copper handicraft exterior.that these handicraft products are durable and not easy to fade away from the sun and rain.
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