2016-05-26 11:18:40
Birchwood Technologies three brush-on metal blackeners—Presto Black BST4, Antique Black M24 and Aluma Black A14—are now available in smaller, quart sized (32 oz.) Bottles for easier application and handling, at a lower price point.
Presto Black BST4 Brush-On is engineered for most iron and steel components. It is designed for application on any size part in limited quantities. “It solves the application challenges of immersion liquid products while producing a high quality, durable black finish,” said a company spokesperson. It can be sealed with a rust-preventative for extra finish protection.
Antique Black M24 Brush-On provides blackening or browning of brass, bronze and copper alloys. It produces US10B finishes on large architectural surfaces, sculptures and engravings— either new or reconditioned components. Reaction speed and finish color can be controlled by diluting the concentrate with water. It can be used undiluted for darker finishes or diluted 1-50% for slower reactions and lighter, brown tones.
Aluma Black A14 Brush-On is designed just for aluminum alloys. It provides a black finish. It can be applied undiluted to blacken entire parts or used as a touch-up for black anodized parts that have been damaged or remachined. It is engineered for all types of aluminum parts including engravings.
For more information contact: Birchwood Technologies 7900 Fuller Road Eden Prairie, MN 55344-9702 800-328-6156 952-937-7931 info@birchwoodtechnologies.com www.birchwoodtechnologies.com
©Gross Publications. View All Articles.