Sponge way for etching pcbs?

2016/8/24 9:12:16

etching pcb pcb design

I have seen a way that people just poured a small amount of etchant over the pcb and rubbed the board with a sponge. I want to know can it work.

• 512
• 2
• 13

Post Comment

uooa

2016/11/18 5:27:16

This method is very well. But you need to be careful, otherwises you can simply scratch the protecting mask which is over the copper.

servis.av

2016/10/4 9:53:30

It is really a good way which can decrease the waste.

You might like

• 

  My Full Review and Experience with ALLPCB

  • 12
  • 13
• 

  Price or quality?

  • 45
  • 10
• 

  Free PCB Board by ALLPCB Sponsorship

  • 67
  • 5
• 

  Lead-free Solder Paste for 0402 Metric Chip Components

  • 13
  • 4