Kao Collins CM631 (Invisible Fluorescent Blue) Centaur Engineered to perform with Kirk-Rudy’s

Engineered to perform with Kirk-Rudy’s inkjet systems

Designed and manufactured for use in industrial printing markets

(A dryer should be used for coated media)

Please email ink@kirkrudy

- Excellent durability

Kao Collins CM631 (Invisible Fluorescent Blue) Centaur Engineered to perform with Kirk-Rudy’sKao Collins Product number CM631 CM631 is an invisible ink that is only visible under an ultraviolet (black) light. This ink can be used on both offset and coated stocks that do not contain optical brighteners. The CM631 invisible ink is great for security and insert envelope matching applications. Benefits o Fluid Base : Aqueous o Colorant: Proprietary o Flash Point: >100C o Shipping Info: Non Hazardous o Shelf Life: 1 Year o Decap time: >48 hours