Metal Strippers

Accu-Labs, Inc. has invested in the development of environmentally responsible technologies and can provide innovative solutions in the area of metal removal through chemical immersion stripping. Accu-Labs metal strippers provide economic alternatives to that of mechanical stripping or of the disposal of finished materials. Significant cost savings can be realized through improved output requiring less production hours, decreased processing times, and the salvage of finished materials. The matrix chart outlined below provides a brief synopsis of each metal stripper, indicating the types of materials that are easily removed from a variety of substrates.

80 Nickel Metal Stripper

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Accu-Labs 80 Nickel Strip is a non-cyanide, alkaline stripping process that was specifically developed to remove nickel plate from steel, copper alloys, and copper by immersion process. Depending on the temperature of the stripping solution, Accu-Labs 80 Nickel Strip solution will strip at the rate of .25 to 1.00 mil of nickel metal per hour. One gallon of Accu-Labs 80 Nickel Strip will dissolve approximately 2 to 4 ounces of nickel metal.

99 Copper Metal Stripper

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Accu-Labs #99 Copper Stripper was specifically developed to remove copper from steel without the use of cyanide compounds. A typical removal rate over the entire life of the solution will average over .5-2.0 mils per hour.

100 Ferrosave Metal Stripper

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Accu-Labs #100 Ferrosave is a dry powder, oxidizing agent that, when dissolved in water with sodium cyanide and caustic soda, will strip nickel and copper plate from iron and steel alloys.

Accu-Labs Nitra-Boost #302

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Accu-Labs Nitra-Boost #302 is a free-flowing, powdered concentrate that is mixed with nitric acid and water to make a non-fuming, non-sludging solution for stripping nickel plate, electroless nickel, copper, zinc, brass, iron, tin, tin-lead alloys, and cadmium from stainless steel, aluminum, and titanium racks. An addition of 1 oz/gal of Accu-Labs Nitra-Boost #302, increases this rate to 28 mils/hour, all the way up to 60 mils/hour at 4 oz/gal.

Accu-Labs #315 Diecast Strip

Accu-Labs #315 Diecast Strip is a unique blend of surface activating ingredients specifically formulated for removing copper, brass, nickel, and chrome from zinc diecastings electrolytically without attack to the base material.

310 Metal Stripper

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Accu-Labs #310 Nickel Strip is a powdered material that is mixed with sodium cyanide and water to strip nickel, copper, brass cadmium, zinc, and silver from steel, iron, and their alloys. Accu-Labs #310 Nickel Strip solution strips nickel at the rate of 0.5 mils to 2.0 mils per hour depending upon the concentration, temperature, agitation and age of solution.

313 Nickel Metal Stripper

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Accu-Labs 313 Nickel Strip is a powdered material that is mixed with sulfuric acid and water to strip nickel from copper and copper alloys. No electrical current is needed as 313 Nickel Strip dissolves the coatings chemically.

320 Nickel Metal Stripper

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#320 Nickel Strip is a non-cyanide, immersion stripper that completely dissolves nickel from steel and copper base parts without attack to the base metal.

323 Metal Stripper

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Accu-Labs 323 Metal Strip is an acidic, liquid material that is mixed with nitric acid and water for the rapid removal of nickel, copper, silver, zinc, cadmium, gold, brass, lead, and tin/lead alloys from aluminum or stainless steel parts. No electrical current is needed as 323 Metal Strip dissolves the coatings chemically. A fresh solution of 323 Metal Strip will remove approximately 1 mil of nickel per minute.

327 Nickel Metal Stripper

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327 Nickel Strip is a non-cyanide, alkaline stripper system that dissolves electroless and electrolytic nickel deposits from steel, copper, and copper alloys. A separate inhibitor may be added to allow the removal of nickel from aluminum and zinc die castings.

328 Duplex Nickel Metal Stripper

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Accu-Labs #328 Nickel Strip is a non-cyanide, alkaline stripper system designed to strip dull, semi-bright, bright, duplex nickel deposits, or electroless nickel deposits from steel, copper, and copper alloys.  A fresh solution will typically strip a 1-mil nickel deposit in 1 hour at 160°F. Accu-Labs #328 Nickel Strip is not recommended for stripping nickel coatings from substrates containing nickel, cobalt, cadmium, chromium, or molybdenum.

336 Metal Stripper

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Accu-Labs 336 Copper Strip is a specially formulated, powdered immersion stripper for removing copper and brass from steel.

341 Gold Stripper

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Accu-Labs #341 Gold Strip is an easy-to-use liquid concentrate product designed to remove gold and gold alloys from nickel, steel, copper, and copper base alloys by simple immersion. Accu-Labs #341 Gold Strip removes approximately 0.70 micron/min. on copper, and approximately 0.35 micron/min. on brass.

361 Rack Stripper

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Accu-Labs #361 Rack Strip is non-cyanide, electrolyic rack stripper that removes copper, nickel, and chromium from stainless steel rack tips. Typical strip rate is .4 mils at 500 ASF.

399 Nickel Metal Stripper

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Accu-Labs #399 is a nickel-stripping powder mixture designed for fast removal of nickel plating from a variety of metal substrates.  Accu-Labs #399 Strip Star is a single component, nickel stripper formulation that is easy-to-use and control. Fast strip rate, .25 to 1 mils per hour.

Patstrip NI-E Metal Stripper

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Patstrip NI-E is an electrolytic, non-cyanide stripper for stripping nickel and other metals from STEEL.

Patstrip N-I Nickel Metal Stripper

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Accu-Labs Patstrip N-I Nickel Strip is a powdered material that is mixed with sulfuric acid and water to strip nickel from brass, copper, and copper alloys.

Patstrip NI-EL Metal Stripper

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Patstrip NI-EL is an electrolytic, non-cyanide stripper for removing nickel and other metals from steel. NI-EL is supplied as a liquid in 55-gallon drums.

916 TLS Tin-Lead Metal Stripper

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Accu-Labs 916 was specifically developed as an efficient, safe, and convenient method for removing tin and tin/lead (solder) from finished printed circuit boards and copper-based parts.

944 Tin-Lead Metal Stripper

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Accu-Labs 944 was specifically developed for removing tin and tin/lead (solder) from finished printed circuit boards and other copper or copper alloy parts.

948 Tin-Lead Metal Stripper

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Accu-Labs 948 was specifically formulated so that attack upon the copper base is reduced to a minimum. Accu-Labs 948 will not attack or alter a properly cured resin-based board. Accu-Labs 948 is unique in that it produces no passivation of the copper undercoating, eliminating the use of bright dips after stripper. The stripping rate of a fresh Accu-Labs 948 is approximately 6 mils per hour at room temperature.

DC-9 Metal Stripper

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DC-9 electrolytically strips nickel, copper, brass, and chrome from zinc diecast parts.

OZ Copper Metal Stripper from Zinc Diecast

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Accu-Labs OZ Metal Stripper was developed to rapidly and economically strip copper, brass, and cadmium from zinc by immersion process.