I'm working on some indoor coffee tables and want to give them a gunmetal/burnished look without having to dip them into a bunch of crazy hot chemicals or spray paint -- I like the look of hotrolled steel but after I grind out the junctions there's the shiny bare matel next to the dark mill scale. Any ideas? The best I've found is:
I'm working out of my garage and I'd like to keep it simple . . .