Dykem High Temp
Marker — Black

About This Product

In industrial fabrication and maintenance, traceability matters. Components need to be identified through every stage of manufacture — including through heat treatment, welding, forging and finishing processes that would destroy any ordinary marker or paint. The Dykem High Temp Marker is engineered specifically for this environment.

The marker uses a specialised high-temperature ink formulation that bonds to metal and other industrial surfaces and remains legible after exposure to extreme heat. Whether you are marking a weld joint before it goes into the furnace, identifying a casting batch through heat treatment, or labelling pipework that will operate at elevated temperatures, the mark stays put where a standard marker would simply burn off and disappear.

The valve-action tip delivers a controlled, consistent flow of ink without blotching or flooding — important when marking on rough or uneven surfaces such as welds, forgings or castings where surface texture varies. The compact pen form factor means it sits naturally in a tool belt or chest pocket and is always within reach on the shop floor or job site.

Dykem is a brand of ITW Professional Brands, a long-established name in industrial marking and layout fluids. The High Temp range is their specialist product for extreme-temperature applications, trusted by fabricators, maintenance engineers and quality control teams across heavy industry worldwide.