High Purity 44: Designed with a valve action mechanism that allows the marker tip to be re-inked, even when the cap is left off. Marker barrel is threaded so it can be secured in a jig or apparatus for continuous marking applications. Unique cap design features a clip that prevents the marker from rolling and can easily be secured to a clipboard or in your pocket.
* Ideal for welding, aircraft industries, marine industries, power plants, automotive plants, and oil and natural gas refineries
* Paint will not contaminate or adversely affect surface being marked