COLOP Archival Permanent Ink 805

Especially on contracts or important documents it is necessary that the stamp imprint lasts for a very long time. Special archival permanent ink, available in black in 25 ml bottles, provides lasting stamping results that are permanent on many surfaces. The ink is proofed according to DIN ISO 11798 and guarantees forgery-proof imprints on deeds, documents on oath and important certifications which need to be stored over years.