Hello, I have 250g of FC in powder but I can't figure out how its supposed to be mixed. Some forums say 1/1 ratio,some say 1/2 and some say 1/3.
On package it says add content in 0.5L of warm water but I doubt that this is correct ratio for PCB etching unless they mean one granule in 0.5L of water.
On package it says add content in 0.5L of warm water but I doubt that this is correct ratio for PCB etching unless they mean one granule in 0.5L of water.