Texcraft Dual Purpose Fabric Paint is a high quality paint for handpainting or pigment dyeing fabric. They can be used on Cotton, Cotton Polyester, Rayon & Silk fabrics. To fix just allow to dry then iron for 3 mins with a hot iron. They may also be thickened for printing. Texcraft fabric inks are water based and contain softeners that improve the handling softness of the fabric and assist in fabric penetration when applied.