---
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: "R8322"
currency: ZAR
in_stock: true
category: "Birchwood"
url: https://www.desertcart.co.za/products/558609324-birchwood-antique-black-m24-cold-brush-on-traditional-patina-solution
store_origin: ZA
region: South Africa
---

# Chemical reaction, not paint or dye Room-temperature application 100-150 sq ft coverage per gallon 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:** R8322
**Availability:** ✅ In Stock

## Summary

> 🖤 Transform your metals with timeless black elegance — don’t let your projects blend in!

## 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?** R8322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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

- • **Customizable Depth:** Layer applications to match or enhance existing aged hardware seamlessly
- • **Versatile & Durable:** Ideal for touch-ups or batch jobs; seal with wax or clear coat for lasting protection
- • **Effortless Precision:** Brush, wipe, or immerse at room temp for instant, uniform satin black
- • **True Patina Chemistry:** Creates deep black finish by reacting with copper alloys, preserving natural texture
- • **Architect-Approved Legacy:** Trusted by pros since 1948 for authentic metal finishes

## Overview

Birchwood Antique Black M24 is a professional-grade, cold brush-on patina solution designed to produce a rich, traditional black finish on copper, brass, and bronze. Made in the USA and trusted since 1948, it chemically reacts with metal surfaces to create a smooth, satin black appearance without masking natural details. Easy to apply at room temperature, it covers 100-150 sq ft per gallon and allows precise control over shade depth, making it perfect for both restoration and production use.

## 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 | #173,800 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #287 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 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.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-01*