Salt Water Etch

[mumpump]

Hillbilly etching 101!

[Films4You]

I tancy a cup of tea, can you spare some... LOL

[themadscientest]

dude skim the iron oxide off and mix with aluminium powder and burn things

[chrisimpala1982]

you should do a start to finish vid on a project so we can see how its done.

[strantor]

this is cool, do you think I could etch my name onto a knife blade by coating the blade with rubber cement, then scratching away my name in the cement and using the blade as a cthode in the same manner as you did?

[M3T4X1S]

forgive my stupidaty but is there any chance of u doing a how to video on this.. like what mettals to use and what voltagw for what size and how to apply the rubber cement... would realy appreciat it.. thanks