Auburn WA USA
Base-Line Addition or Deletion Pens permit making last-minute corrections that last for many impressions on metal, silver, electrostatic or dry toner laser plates. Base-Line Opaquing Pens feature multisepia ink to resist cracking and pick-off from films, even in high humidity. Ink flows evenly on all materials yet will not stick to glass or flake off of flats, even after archiving.
Circle No. 78