CGT-AL Aluminium Marking Fluid – 500ml
£74.00CGT-AL is a specialized marking fluid for the electrolytic marking of aluminum metal surfaces.
Electrolytic marking systems are effective on all types of conductive metal surfaces, including stainless steel, aluminum, mild steel, copper, and even titanium.
Our marking range includes everything you’ll ever need to successfully mark and etch your logos, QR codes, maker’s marks, and product designations onto metal parts, catalytic converters, and components:
Marking machines
Stencil printers
Marking fluids and consumables
Marking and etching sets for Cougartron weld cleaners
Explore our marking lineup below or contact us for a custom solution tailored to your workshop needs.
Showing 17–32 of 35 results

CGT-AL is a specialized marking fluid for the electrolytic marking of aluminum metal surfaces.

CGT-S1 is a specialized marking fluid for electrochemical marking of stainless-steel surfaces.

Cougartron marking fluid to be used for electrochemical marking on titanium surfaces.

A specialized marking fluid for the electrolytic marking of stainless-steel surfaces and etching of aluminium surfaces.


Cougartron Basic Etching Set transforms your Cougartron weld cleaning machine into a powerful marking system for stainless steel and other metal surfaces. The Basic Etching Set is compatible with all Cougartron weld cleaners.

The Marking Head is used to replace the weld cleaning brush to give your Cougartron weld cleaner an additional marking functionality.


Quality and durable nylon stencils for marking hundreds of metal parts with your design. Custom-made by Cougartron according to your specifications. Usable up to 2000 times! All in high-resolution.

The carbon felt in combination with the Yellow Fabric improves the speed of the marking process during high-volume projects.

The yellow fabric is used in combination with the white or carbon felt during the electrolytic marking process.

A spare clamp for marking and etching. The clamp connects to the MK Clamp Cable and metal workpiece.

Replacement cable for Cougartron Clamp. Connects to the marking machine and a clamp that holds the metal workpiece.

CGT-NC is a specialized marking fluid for electrolytic marking on nickel surfaces.


Spare Marking Head (without adaptor) compatible with Cougartron MK12 and MK612 Marking Machines.

Cougartron marking fluid for mild steel metal surfaces.


Stencil tapes to fit Brother printers for single use stencil production for electrolytic metal marking and etching.