3 ms·
HF etching cream for glass is sold in Home Depot (really H2SO4 + NaF powder) The only tricky part of working with it is getting clean edges with a stencil.
by xkcd-sucks 7y ago
HF etching cream for glass is sold in Home Depot (really H2SO4 + NaF powder)
The only tricky part of working with it is getting clean edges with a stencil.