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⚡ Transform your steel with instant, pro-grade black brilliance!
Birchwood Technologies Presto Black STEEL PC9 is a high-quality, fast-acting black oxide concentrate designed for iron and steel alloys. It delivers a deep, vibrant black patina through customizable application methods and cures in just 30 minutes. While chip resistant, the finish requires sealing to prevent rust, making it ideal for architectural, industrial, and artistic projects. Trusted by professionals since 1948, this 8 oz concentrate offers versatile mixing ratios for precision results.











| ASIN | B0DFRCBLRZ |
| Age Range Description | Adult |
| Best Sellers Rank | 227,944 in DIY & Tools ( See Top 100 in DIY & Tools ) 874 in Stain |
| Brand Name | Birchwood |
| Colour | Black |
| Colour Code | #000000 |
| Container Type | Bottle |
| Coverage | 1 sq ft/oz |
| Customer Reviews | 4.4 4.4 out of 5 stars (179) |
| Dry Time In Hours | 0.5 |
| Finish Type | Metallic |
| Full Cure Time | 0.5 Hours |
| Included Components | 8oz bottle of Presto Black STEEL PC9 |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 8 Fluid Ounces |
| Manufacturer | Birchwood Laboratories LLC |
| Model Name | Presto Black STEEL PC9 |
| Model Number | 5602 |
| Paint Type | Specialty |
| Part Number | 5602 |
| Size | 8 ml (Pack of 1) |
| Special Features | Chip Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 850064905007 |
| Unit Count | 8.0 millilitre |
| Water Resistance Level | Water Resistant |
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