This water-based screen printing ink comes in a 4oz jar of Royal Blue. It is specially formulated to provide an extended open time in the screen, allowing for more working time and higher resolution printing without clogging screens. Suitable for use on fabric, paper, plastic, vinyl, leather, and metal, the ink won't wrinkle paper during printing. For fabric applications, heat setting is recommended to ensure durability and permanence. The ink is archival and lightfast, offering superior detail and coverage. It produces a durable, semi-gloss finish that resists buckling or curling. Once heat set, it becomes dry-cleanable and highly washfast on fabric. This versatile ink is ideal for achieving detailed, vibrant prints across multiple materials.