: Rapid 1040 is a fast-curing sheetfed offset ink that excels in high-speed printing environments. It offers excellent color strength and stability, making it ideal for commercial printing applications requiring quick turnaround times. â?¢ Technical Specifications: o Viscosity: 18-22 seconds (DIN 4) o Color: Available in various colors (CMYK and special colors) o Drying Time: Rapid curing (30 seconds to 1 minute) o Gloss Level: Glossy finish o Substrates: Compatible with a wide range of substrates including coated papers and card stock o Shelf Life: 10 months in unopened containers