5 years ago
m pergola I'm building
I'd like to remove the zinc plating to reduce galvanic corrosion (I'll prob
ably anodize the screws). I Googled it and found a couple tutorials around
using citric acid and another using another type of acid. However, when I w
ent to the hardware store, they had nothing of the sort.
Any suggestions for the best way to go about this (or where to get a strong
enough acid) ? Thanks!