Few people know this SECRET of copper coating! Electrical Tips & Hacks That Work Very Well

Few people know this SECRET of copper coating! Electrical Tips & Hacks That Work Very Well. Amazing experiments with copper plating, using simple gadgets. Working with metal on another level. How to make copper plating, diy projects. Inventions that work very well. Homemade apparatus and repair of copper coating. How to make the restoration of copper or brass. #diy #craft #homemade #diymetal