






🖤 Turn back time with a brushstroke of bold, black brilliance.
Birchwood Technologies Antique Black M24 is a premium cold brush-on patina solution designed to create a smooth, durable black aged finish on copper, brass, and bronze. Made in the USA and trusted since 1948, it offers flake-resistant, water-resistant coverage ideal for both interior and exterior metal finishing projects, delivering professional-grade results with ease.





| Brand | Birchwood |
| Colour | Black |
| Finish Type | Patina |
| Size | 32 ml (Pack of 1) |
| Item Volume | 4 Gallons |
| Special Feature | Flake Resistant |
| Net Quantity | 32.0 Milliliters |
| Paint Type | Conversion Coating |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| Indoor/Outdoor Usage | Outdoor |
| Item Form | Liquid |
| Included Components | Antique Black M24 |
| Model Name | Antique Black M24 |
| Package Information | Tin |
| Colour Code | #000000 |
| Coverage | 100-150 sq ft/gallon |
| Water Resistance Level | Water Resistant |
| Manufacturer | Birchwood Laboratories LLC |
| Country of Origin | USA |
| Item model number | M24 |
| Product Dimensions | 13.97 x 13.97 x 27.94 cm; 1.81 kg |
| ASIN | B0C2R62LQ2 |
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