Burn CPD 135 is a mildly alkaline, powdered product used for burnishing solid brass, brass
plated work, copper, zinc die–castings, titanium and aluminum.
One of the chief advantages of Burn CPD 135 is that it can be used for operations in which
long burnishing times are required to achieve the desired results. A long burnishing operation
presents several problems such as breakdown of the burnishing product, and the overcome
these problems, most effectively in hard water areas.