The markers are charged with inks resistant to ultra-high temperatures, wear, handling, colour-fade and a wide range of chemicals and solvents.

H-Series inks are formulated for marking metal, glass, ceramic and composite materials.

They are resistant and colour-fast up to 1000^oC under ideal conditions.

As a general guide darker colours should be used when approaching the temperature limits of the H-Series inks.

The ink flow is controlled by a ball valve which minimises the loss by evaporation. The body of the marker is an ink reservoir and not simply an ink-soaked wad.

AVAILABILITY
6 markers per box (all one colour)
A choice of 3 colours - Black, Red and Yellow

Health & Safety Information available on request.