CM-631 UV Invisible

Our CM-631 is an invisible ink that is only visible under an ultra violet light. This ink can be used on both offset and coated stocks. The Collins invisible ink is great for security and insert/envelope matching applications.

• Capacity: Cartridge
• Color: Blue
• Ink Content: Dye
• Shelf Life: 1 Year
• Hazard: Non-hazardous
• Printer: HP 2.5 Technology