Jacquard SolarFast products are non-toxic, easy to use, and fun for artists of all kinds. SolarFast dyes and can be used to print on natural fabrics and paper products. Create continuous-tone photographs, photograms and sun-prints in minutes. Use for screenprinting, stamping, batik, tie dye and more! No heat-setting or chemical fixing required. Dye paper, rag, cotton, linen, canvas, hemp, silk, wood, and any other natural fiber.