Strong anti-oxidation performance, corrosion resistance is not easy to blacken 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…

Out of stock
  • Color
  • Black
  • Size
  • Full Length
  • Gtin
  • 690387989274
  • Mpn
  • LNW2071P248153
  • Condition
  • new
  • Material
  • Metal

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