Blackening brass problem - Metal Work, Soldering and Metal Fittings - Model Ship World™

I've run into a problem blackening some brass parts. I've done it hundreds of times before without a problem. Sand or file the pieces, pickle in vinegar for an hour and rinse. Soak in Acetone for an hour and rinse. Put in 1:5 dilute Blacken-It for an hour. There is a reaction, but the result is a

BIRCHWOOD CASEY brass black brunitore a freddo ottone/bronzo/rame, brunitore a freddo

WATTS® 0009895 Hirsch Pipe & Supply

Helix Permanent Jewelry Welder™

Weller Soldering Brass Sponge Tip Cleaner (5-Piece) WLACCBS-02 - The Home Depot

Blackening revisited - Metal Work, Soldering and Metal Fittings - Model Ship World™

Clean and remove residual solder from your soldering iron tips without water with Weller's Soldering Brass Tip Cleaner. Simply plunge the iron tip

Weller Soldering Brass Sponge Tip Cleaner (5-Piece) WLACCBS-02 - The Home Depot

Soldering for Scale Modelers

Enco July Hot Deals by Enco - Issuu

Solder and brass blackening - Metal Work, Soldering and Metal Fittings - Model Ship World™

Metal Finishing 2010 PDF, PDF, Abrasive

Photoetch brass black problems - Metal Work, Soldering and Metal Fittings - Model Ship World™

Blackening brass problem - Metal Work, Soldering and Metal Fittings - Model Ship World™

The Project Gutenberg eBook of The Boy's Book of Trades and the tools used in them, by Anonymous.

soldering brass