Auruna 311 has been specifically developed for direct gilding of stainless steel. The process is also well suited for chrome-nickel alloys, molybdenum steels and low activity nickel alloys. Excellent as a strike solution, prior to heavy deposit gold plating.

The bath has a gold content 2 - 4 g/l, according to application and a deposition rate up to 0.2 µm per minute.

A neutral electrolyte with high current efficiency producing matt yellow, pure gold deposits. The deposit has excellent bonding and soldering properties making it ideal for printed circuit and semiconductor applications.

A high-speed pure gold bath for bonding applications, with good thermal stability.

Auruna 558 has a gold content of 12 g/l and a deposition speed of 0.6 - 2.4 µm per minute and meets MIL-G 45204 classification III A.

A weakly acidic gold strike bath for use in combination with Auruna 558.

A weakly acid fine gold bath for rack and barrel applications. The high purity gold deposit has excellent bonding properties.

A range of colour gold baths with enhanced wear resistance by addition of hardener. The hardener renders the coatings more wear resistant without affecting the colour, which due to their composition are relatively soft.

An immersion gold bath for electroless deposition by charge exchange, particularly on electrodeposited or electrolessly deposited nickel layers.

Especially suited to printed circuit boards for Chip-On-Board technology (COB) or Surface-Mount Technology (SMT).

Very good solderability and bondability. Long bath life, simple bath maintenance. Free from EDTA.

An immersion gold process for producing thin 24 carat gold deposits on nickel and electroless nickel substrates.

A ready-for-use electrolyte for selective decorative pencil gold plating (brush gold plating). The metal is deposited by means of a wiping touch with a soaked brush. It works at room temperature, applied preferably for the direct plating of stainless steel.

A brush plating gold electrolyte producing a pale light yellow deposit of 1N.

A brush plating gold electrolyte producing a neutral yellow deposit of 2 - 3N.

A brush plating gold electrolyte producing a rich deep yellow fine gold colour.

A brush plating gold electrolyte producing a rose coloured deposit of 4 - 5N.

An effective non-foaming product for use in both gold plating baths and rinses.

Nearly all divalent metal contamination can be removed by the addition of this product to weakly acidic gold baths. Precipitation is easy and prolongs the bath life.

Gold Potassium Cyanide, 68% pure gold.

Supplied in 25 gram and 100 gram packs of gold metal.

For use in gold and other noble metal solutions, platinised titanium anodes are available in 8 standard mesh sizes.

The anodes are made from 99.55% pure titanium, coated with 2.5 microns of platinum.

Both anodes and hooks are made to order to your required sizes.

Gold Brightening Bath 408 WS is used for the anodic brightening of 8 - 18 carat coloured gold alloys and nickel-white gold alloys.