High Purity Ink Markers

 

• These durable markers have high-purity ink that will not contaminate or adversely affect the surface being welded.
• The "Nuclear Grade" ink contains only trace amounts or very low levels of halogens and low melting metals.

• Ink marks withstand cleaning chemicals, preheat temperatures, and other extreme conditions without chipping, fading, or rubbing off, but can be removed with ink removers.

• Valve-activated ink feed mechanism - pen will not dry out

• Interchangeable felt tips - spare tip included

• Crisp, fine lines

• Available in black, red and white ink colors