Birchwood Technologies presents the Antique Black M20 Immersion, a superior quality antiquing solution designed to deliver exceptional results on copper, brass, and bronze surfaces. This versatile concentrate is ideal for both solid and electroplated parts, offering a reliable and efficient way to achieve medium-dark browns and black finishes. By diluting the solution with water, you can create an immersion bath that operates at room temperature, making it an ideal solution for a wide range of applications.

The Antique Black M20 solution is incredibly easy to use, with a straightforward process that involves immersing the parts in the solution for 1-3 minutes to achieve the desired finish. The result is a beautiful, rich finish that can be highlighted for pleasing black, brown, or US10B finishes. Whether you're looking to add a touch of elegance to a piece of jewelry, restore an antique item, or create a unique decorative item, the Antique Black M20 solution is the perfect choice.

One of the key benefits of the Antique Black M20 solution is its versatility. With the ability to produce a range of finishes, from dark browns to blacks, it's an incredibly adaptable solution that can be tailored to meet the needs of your project. Additionally, the solution can be easily maintained, with a simple process that involves controlling the bath strength at 80% of original make-up or higher. This ensures a consistent and reliable finish, every time.

In terms of operating conditions, the Antique Black M20 solution is incredibly easy to work with. The bath can be made up to a concentration of 20-25% by volume for dark brown/black finishes, or 10-15% by volume for lighter brown shades. The operating temperature is room temperature, and there is no requirement for ventilation, making it a safe and easy solution to use.

In addition to its ease of use and versatility, the Antique Black M20 solution is also incredibly safe. No fumes are emitted during the process, and the solution is fully acid-proof, making it suitable for use with plastic or PVC-lined tanks. Furthermore, the solution can be filtered using an acid-proof pump and a 50-100 micron polypropylene filter element, ensuring a smooth and consistent finish.

With its exceptional performance, ease of use, and versatility, the Antique Black M20 Immersion from Birchwood Technologies is the perfect choice for anyone looking to achieve high-quality, antique finishes on copper, brass, and bronze surfaces. Whether you're a professional restorer, craftsman, or hobbyist, this solution is sure to deliver exceptional results, every time.