Acrilex Acripuff bright red 541 expandable fabric paint (35ml) provides a high-impact, rubberized relief activated by heat. Ready to apply with an applicator tip to 100% cotton fabrics without sizing, it adheres perfectly to the fibers and requires 24 hours of drying time. After this period, it expands and gains a three-dimensional texture by ironing on the reverse side at the fabric's temperature or using a high-power dryer. It also adheres to wood, ceramic, and plaster with a heat gun. The Acripuff bright red rubberized tone is fantastic for voluminous hearts, embossed lettering, and personalizing festive t-shirts.