I've been using copper tubbing which I bought from a hardware store named "All American".
That's ok right? It's pure Copper.
That's ok right? It's pure Copper.
turtlechan said:You want food grade copper. The copper tubing that is designed for the water feed into an icemaker on your frig. is the type of copper that you want. I made one with just copper tubing that wasn't food grade and measured the voltage. The voltage was 40% less than the ROP made from food grade copper.
turtlechan
levista said:yeah, that and the fact that it is not food grade so it is full of impurities and trace metals that leech into your skin and rot your dick off. maybe.