Corrosion resistance, no blackening Tested, in five percent concentration of hydrochloric acid, more than 95 hours to react (ordinary copper-free silver mirror less than 30 hours to react) antioxidant performance than the traditional copper-free silver…

Out of stock
Color Beige
Size Medium (15''-32'' high)
Gtin 690387346589
Mpn HYYW2071P402181
Condition new