This high chroma, highly transparent liquid fabric paint is permanent on any porous or semi-porous surface, including natural and synthetic fabrics, leather and wood. In many ways, it simulates a true dye: Dye-Na-Flow spreads on fabric until it is thoroughly absorbed and even, sinking into the fibers like a dye instead of sitting on the surface like thicker paints and inks. The colors are super vibrant & washfast and will not change the feel of the fabric, making it a powerful tool whenever true dyes are impractical. A uniquely versatile fluid acrylic, Dye-Na-Flow is used for a diverse range of applications, from silk painting to wood staining.