antique bronze powder

For printing ink formulators sourcing bulk antique bronze powder in extra-fine grades, the KT-AC1200BX delivers a genuine copper-zinc alloy metallic effect at 1200 mesh — classifying it as extra fine within our BX Series. At typical loadings of 3–8%, it achieves full opacity with a silky, smooth metallic finish well-suited to high-quality offset and gravure printing. The flake-based construction produces true metallic reflection, not a pearl or interference effect.

AC812 Antique Bronze is a 1200-mesh extra-fine metallic pigment from Kolortek's Gold Bronze Powder Series, delivering a silky-smooth antique bronze finish with exceptional opacity at 3–8% loading. We designed this copper-zinc alloy powder for high-quality printing applications and fine decorative coatings where a genuine metallic effect—not a pearlescent imitation—is required.