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๐ค Elevate your metalwork with instant, customizable black brilliance!
Birchwood Technologies Presto Black STEEL PC9 is a high-quality, water-based blackening concentrate designed for iron and steel alloys. It delivers a rich, vibrant blue-black patina with fast-acting results and versatile application methods. Ideal for architectural, industrial, and artistic projects, it requires sealing post-application to prevent rust and is chip-resistant for durable indoor and outdoor finishes.











| ASIN | B0DFRCBLRZ |
| Age Range Description | Adult |
| Best Sellers Rank | #93,282 in Health ( See Top 100 in Health ) #195 in Household Cleaning Metal Polish |
| Brand | Birchwood |
| Brand Name | Birchwood |
| Color | Black |
| Color Code | #000000 |
| Colour | Black |
| Container Type | Bottle |
| Coverage | 1 sq ft/oz |
| Customer Reviews | 4.4 out of 5 stars 188 Reviews |
| Dry Time In Hours | 0.5 |
| Finish Type | Metallic |
| 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 |
| Item volume | 8 Fluid Ounces |
| Manufacturer | Birchwood Laboratories LLC |
| Model Name | Presto Black STEEL PC9 |
| Model Number | 5602 |
| Paint Type | Water-based |
| Part Number | 5602 |
| Size | 8 Fl Oz (Pack of 1) |
| Special Features | Chip Resistant |
| Special features | Chip Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 850064905007 |
| Unit Count | 8.0 Milliliters |
| Water Resistance Level | Water Resistant |
R**O
Funciona muy bien
Muy bueno
S**M
This stuff works excellent!
This stuff works excellent! Used it for a bunch of raw steel that I welded up for under-counter brackets, vintage ceiling lighting, etc... Was able to make it look super rustic, without the need to simply paint it black. Depending on how much you use, or how long you leave it on, will determine how dark/blackened the metal becomes.
D**A
Worked great on a 1911 A1
I needed to sand down the grip safety on a parkerized 1911 A1 a bit as it dug into the web of my hand. Used the Presto Black Steel when I was done and it came out great. A little darker than the original, but you wouldn't really notice unless you were looking for it. Holding up well.
S**Y
Silver smithing
Love this product
S**S
As described
I have not used this product yet, but it was shipped quickly and appears to be as described.
Trustpilot
2 months ago
2 weeks ago