Birchwood Casey’s Presto Kleen HP heavy-duty powdered cleaner and Safe Scrub ST
biodegradable liquid cleaner are designed for medium- to heavy-duty soak tank cleaning of iron and steel parts to achieve uniform coating reactions and proper coating adhesion. Both mix easily with water and operate at temperatures of 120-180?F to lift oily residues and hold them in suspension. According to the company, the blend of detergents makes the products free-rinsing in cold water, giving them the ability to produce water-break-free surfaces receptive to subsequent coating operations.
Also available is Safe Scrub ?M for effective cleaning of light metals, such as aluminum, brass and zinc, without discoloring the metal. The company makes its metal cleaners and surface conditioners available in various size containers to handle small- to large-scale finishing operations.