Cheap and good PCB etching solution..... [Deleted]

[Rolf]

Rolf submitted a new article:

Cheap and good PCB etching solution..... - The etching solution is made by adding 1 part Muriatic Acid (the common kind that's sold in hardwar

The etching solution is made by adding 1 part Muriatic Acid (the common kind that's sold in hardware stores, about $5.00 gal.) to 2 parts Hydrogen Peroxide (the common 3% kind that's sold in dollar stores & drugstores for $0.50 a pint)

Warning!!!!!!!!
Mixing is a hazardous process (add acid to the peroxide, not the other way around!)

The board pictured below was etched in five minutes at room temp.

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[Wond3rboy]

I have been feeding tape in to my printer and that of my friends for 3 months now with out any problems.I use transparent tape.About the Muratic acid.I have 10% HCL available will it do?

 

[Rolf]

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