M24 Black Birchwood Technologies Patina for Brass, Bronze or

Metal patina M24 Black from Sculpt Nouveau will add a black finish to Bronze, Brass or Copper metal surfaces. Use a clear sealer to protect your finish when dry.

Expert Answers: A custom patina

Birchwood Technologies Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Quart)

Birchwood Liquid Patinas – Sculpt Nouveau

How to Get the Blackest Black Patina on Metal, Jewelry

Birchwood Technologies - The Compleat Sculptor

How to Get the Blackest Black Patina on Metal, Jewelry

Birchwood Casey Metal Finishing Systems, Tel 952.937.7931

Traditional Patinas Birchwood Technologies

Birchwood Technologies Antique Black GEL Patina for Bronze, Brass & Copper

Birchwood Technologies Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Quart)

Sculpt Nouveau Birchwood M-24 Antique Black Patinas, Packaging Type: Can at Rs 3772/pack in New Delhi