Birchwood Casey

BIRCHWOOD CASEY BRASS BLACK METAL TOUCH-UP #15232 Model : BB2-QT Description: 32 fluid ounces Quantity : Quart Bottle Fast-acting liquid used by gunsmiths & industry to blacken or antique brass copper & bronze parts. Easy to apply w/no dimensional change. Often used to mark cartridge cases to identify loads. Excellent for blackening name plates plaques etc. Color varies depending on alloy & can be highlighted if desired.