--- product_id: 692835897 title: "Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz)" brand: "birchwood" price: "€ 76.92" currency: EUR in_stock: true category: "Birchwood" url: https://www.desertcart.sk/products/692835897-birchwood-technologies-presto-black-steel-pc9-versatile-blackening-solution-iron store_origin: SK region: Slovakia --- # Concentrate mixable 50/50 or 10% Fast-acting blackening Chip-resistant finish Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) **Brand:** birchwood **Price:** € 76.92 **Availability:** ✅ In Stock ## Summary > 🖤 Elevate your metal game with instant, pro-grade blackening! ## Quick Answers - **What is this?** Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) by birchwood - **How much does it cost?** € 76.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/692835897-birchwood-technologies-presto-black-steel-pc9-versatile-blackening-solution-iron) ## Best For - birchwood enthusiasts ## Why This Product - Trusted birchwood brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Heritage:** Made in the USA by Birchwood, a leader in metal finishing since 1948. - • **Concentrated Formula:** Mixable concentrate lets you control speed and intensity of blackening for any project size. - • **Compatible with Sealants:** Finish pairs perfectly with oils, waxes, and clear coats to prevent rust and extend durability. - • **Customizable Application:** Versatile use via immersion, brush, or spray for tailored artistic or industrial results. - • **Instant Deep Black Finish:** Transforms steel and iron surfaces with a rich, vibrant black patina in minutes. ## Overview Birchwood Technologies Presto Black STEEL PC9 is a fast-acting, concentrated black oxide solution designed to create a deep blue-black patina on ferrous metals like steel, iron, and cast iron. Ideal for architectural, industrial, and touch-up applications, it offers versatile application methods and requires sealing to prevent rust. Trusted since 1948, this chip-resistant finish delivers professional results with customizable intensity. ## Description Introducing Birchwood Technologies Presto Black STEEL PC9, the ultimate solution for achieving a deep black finish on ferrous materials. This high-quality black patina coating creates a smooth, uniform black finish . It's perfect for use on a variety of ferrous metals, including steel, iron, and cast iron, and is ideal for architectural, industrial, and touch-up applications. ## Features - Achieve a deep blue/black finish on all iron and non-stainless steels with Presto Black STEEL PC9. Sold as a concentrate, can be mixed 50/50 with water for brush-on applications and 10% in water for immersion. Mix at stronger concentrations for faster blackening or for difficult to blacken surfaces. - Creates a rich, vibrant black patina. Ideal for use on a variety of ferrous metals, including steel, iron, and cast iron. Does not blacken Stainless steels - Made in the USA: Birchwood is the trusted name used by Architects, Artists and Industry since 1948 - Artistic techniques allow for customization and unique patterns and designs. Can be applied by immersion, swab-on, or spray methods. Highlighting after will produce a pleasing distressed appearance. Wear appropriate PPE, to avoid irritation to skin, eyes and respiratory system. Gloves and safety glasses are recommended. Respiratory protection may be required if spraying the product produces a mist in work area. - Easy-to-use and fast-acting formula. Black color starts developing instantly on clean steel surfaces! Small projects are completed in minutes. Similar to cold blue process. - IMPORTANT: Coating itself DOES NOT protect the steel from rusting. If you do not immediately dry and seal it is prone to flash rusting. Seal with appropriate topcoat for end use. The black surface conversion is compatible with all sealants: oil, wax, clear coat, lacquers, etc. Combine with a metal cleaner and rust preventative to make a DIY black oxide kit. - Introducing Birchwood Technologies Presto Black STEEL PC9, the ultimate solution for achieving a deep black finish on ferrous materials. This high-quality black patina coating creates a smooth, uniform black finish . It's perfect for use on a variety of ferrous metals, including steel, iron, and cast iron, and is ideal for architectural, industrial, and touch-up applications. Black metal polish. - With Birchwood Technologies' expertise in metal finishing, you can trust that Presto Black STEEL PC9 will provide a durable and long-lasting finish for your project. Order now and achieve a professional-looking black finish with ease. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DFRCBLRZ | | ASIN | B0DFRCBLRZ | | Age Range Description | Adult | | Best Sellers Rank | #20,700 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Household Wood Stains | | Brand Name | Birchwood | | Color | Black | | Color Code | #000000 | | Container Type | Bottle | | Coverage | 1 sq ft/oz | | Customer Reviews | 4.4 4.4 out of 5 stars (161) | | Customer reviews | 4.4 4.4 out of 5 stars (161) | | Date First Available | 1 October 2024 | | 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 | | Item model number | 5602 | | Manufacturer | Birchwood Laboratories LLC | | Manufacturer | Birchwood Laboratories LLC | | Model Name | Presto Black STEEL PC9 | | Model Number | 5602 | | Paint Type | Water-based | | Part Number | 5602 | | Product Dimensions | 5.72 x 5.72 x 13.34 cm; 281 g | | Size | 8 Fl Oz (Pack of 1) | | 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 | ## Product Details - **Brand:** Birchwood - **Colour:** Black - **Finish type:** Metallic - **Item volume:** 8 Fluid Ounces - **Size:** 8 Fl Oz (Pack of 1) ## Images ![Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) - Image 1](https://m.media-amazon.com/images/I/61NeZ3o6zEL.jpg) ![Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) - Image 2](https://m.media-amazon.com/images/I/71K5tb0imIL.jpg) ![Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) - Image 3](https://m.media-amazon.com/images/I/81unit5Q4kL.jpg) ![Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) - Image 4](https://m.media-amazon.com/images/I/51pq7Hb1KeL.jpg) ![Birchwood Technologies Presto Black STEEL PC9 - versatile blackening solution for iron and steel alloys traditional patina blue and black oxide touch-up (8 oz) - Image 5](https://m.media-amazon.com/images/I/514dwpy1-WL.jpg) ## Frequently Bought Together - Birchwood Presto Black STEEL PC9 Technologies - versatile blackening solution for iron and steel alloys traditional patina steel blue and black oxide touch-up (8 oz) - Birchwood Casey Fast-Drying Fast-Acting Aluminum Black Metal Finish for Restoring Scratched and Marred Areas, Gun Cleaning - Brownells Oxpho-Blue Liquid Gun Blue, Cold Bluing Solution, Gunsmithing Tools Maintenance Cleaning Supplies, Professional Grade, 4 Fl oz. (118.2 mL) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/692835897-birchwood-technologies-presto-black-steel-pc9-versatile-blackening-solution-iron](https://www.desertcart.sk/products/692835897-birchwood-technologies-presto-black-steel-pc9-versatile-blackening-solution-iron) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-05*