Archival Inks
These permanent, non-fading inks are resistant to light, heat and water, and contain no impurities that can affect the permanence of paper or photographic materials. Black Actinic Inks are chemically stable and feature an inorganic pigment that has no tendency to absorb impurities like other ink pigments can. Caution must be used to guard against contamination of pens and stamp pads by other, non-archival inks.