--- product_id: 558609324 title: "Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon)" brand: "birchwood" price: "1519.74 DT" currency: TND in_stock: true category: "Birchwood" url: https://www.desertcart.tn/products/558609324-birchwood-antique-black-m24-cold-brush-on-traditional-patina-solution store_origin: TN region: Tunisia --- # Deep black patina finish Cold brush-on ease Made in USA since 1948 Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) **Brand:** birchwood **Price:** 1519.74 DT **Availability:** ✅ In Stock ## Summary > ⚫ Transform your metals with timeless black elegance — no paint, just pure patina power! ## Quick Answers - **What is this?** Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) by birchwood - **How much does it cost?** 1519.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/558609324-birchwood-antique-black-m24-cold-brush-on-traditional-patina-solution) ## 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 - • **Versatile Use:** Ideal for hardware, fixtures, restorations, and batch production with flake resistance. - • **Customizable Depth:** Layer to achieve soft aged tones or rich, deep black for perfect matching. - • **Effortless Application:** Room-temperature brush, wipe, or immersion—no special tools needed. - • **Architect-Approved Finish:** Trusted by pros since 1948 for authentic black patina on copper alloys. - • **Preserves Metal Character:** Chemical reaction finish—not paint—maintains natural texture and detail. ## Overview Birchwood Antique Black M24 is a professional-grade, cold brush-on patina solution designed to create a rich, traditional black aged look on copper, brass, and bronze. Made in the USA since 1948, it chemically reacts with metal surfaces to deliver a smooth, uniform satin finish that preserves natural details. Easy to apply at room temperature, it offers customizable shading and is perfect for both touch-ups and large-scale production, ensuring durable, flake-resistant results. ## Description Buy Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon): Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - MADE IN THE USA: Birchwood is the trusted name used by Architects, Artists and Industry since 1948 - RICH BLACK PATINA FOR COPPER ALLOYS Formulated specifically for copper, brass, and bronze. Produces a deep traditional black finish by chemically reacting with the metal — not paint, dye, or coating — preserving natural surface character. - SMOOTH, UNIFORM ARCHITECTURAL FINISH Creates an even satin black appearance across sheet, cast, and machined parts. Ideal for hardware, fixtures, lighting components, nameplates, trim, and decorative metalwork. - ROOM-TEMPERATURE APPLICATION Simple wipe, brush, or immersion process with immediate visual development. Perfect for fabrication shops, restorers, and touch-up work without specialized equipment. - CONTROL SHADE AND DEPTH Light application produces soft aged tones while additional passes build darker black coloration. Easily matches existing patinated hardware or blends repairs seamlessly. - DESIGNED FOR TOUCH-UPS AND PRODUCTION Works equally well for single-part correction or batch finishing. Maintains detail on engraving, stamping, threads, and fine features. - FINISH WITH WAX, OIL, OR CLEAR COAT Seal to lock in color and improve durability depending on indoor or outdoor exposure requirements. - PROFESSIONAL METAL FINISHING CHEMISTRY Manufactured by Birchwood Technologies using industrial finishing expertise for consistent, repeatable results across projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C2RFBCDL | | Additional Features | Flake Resistant | | Base Material | Chemical Solution | | Best Sellers Rank | #262,181 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #426 in Household Stains | | Brand Name | Birchwood | | Coating Description | Liquid Patina Solution for Black Finish on Metal | | Color | Black | | Compatible Material | Copper, Brass, Bronze | | Coverage | 100-150 sq ft/gallon | | Customer Reviews | 4.4 4.4 out of 5 stars (11) | | Finish Types | Patina | | Item Dimensions | 5 x 5 x 11 inches | | Item Weight | 3 Pounds | | Liquid Volume | 1 Gallons | | Manufacturer | Birchwood Laboratories LLC | | Manufacturer Part Number | 740040 | | Material Type | Wood Based | | Model Name | Antique Black M24 | | Model Number | M24 | | Number of Items | 1 | | Paint Type | Conversion Coating | | Size | 1 Gallon | | Surface Recommendation | Copper, Brass, and Bronze | | Unit Count | 128.0 Fluid Ounces | ## Product Details - **Brand:** Birchwood - **Color:** Black - **Material:** Wood Based - **Model Name:** Antique Black M24 - **Surface Recommendation:** Copper, Brass, and Bronze ## Images ![Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) - Image 1](https://m.media-amazon.com/images/I/61-8sckImHL.jpg) ![Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) - Image 2](https://m.media-amazon.com/images/I/71EP3cyPKiL.jpg) ![Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) - Image 3](https://m.media-amazon.com/images/I/71bbutP-+gL.jpg) ![Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) - Image 4](https://m.media-amazon.com/images/I/71eumnnSjdL.jpg) ![Birchwood Antique Black M24 - Cold Brush on Traditional Patina Solution to Create Black Aged and Distressed Look on Copper, Brass, and Bronze (1 Gallon) - Image 5](https://m.media-amazon.com/images/I/719HJLbGGBL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.tn/products/558609324-birchwood-antique-black-m24-cold-brush-on-traditional-patina-solution](https://www.desertcart.tn/products/558609324-birchwood-antique-black-m24-cold-brush-on-traditional-patina-solution) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-01*