Metalline Products

Nickel Strippers For Brass & Copper Alloys

When stripping Nickel from brass and copper alloys, it is important that it be removed without attacking the metal substrate. 

  • METALLINE CU-1776 is a powder that is added to sulfuric acid and water that will rapidly remove Nickel plated deposits from brass and copper alloys.  CU-1776 does not contain any cyanide components.  When properly maintained and operated it will not etch brass and copper alloys.
  • METALLINE 6400 is a single component powder that will efficiently strip electrolytic and electroless nickel from steel, stainless steel, brass, copper and zinc die castings without attacking the base metal.  METALLINE 6400 does not contain cyanide, ammonia or phosphorous based compounds and is classified as non-hazardous, which simplifies shipping reduces costs.  When maintained properly the 6400 can strip between 1-2 mils of nickel per hour.
  • METALLINE NICKEL STRIP is a two part (powder and liquid) process designed to efficiently remove electrolytic and electroless nickel deposits from steel, stainless steel, brass and copper alloys.  NICKEL STRIP is an immersion process that does NOT contain cyanide and can strip at an optimum rate of 3 mils per hour.  When maintained properly, NICKEL STRIP will not attack or etch the base metal.