These colors leave your fabric as soft as possible. They can be applied straight from the bottle with a brush, airbrush, squirt bottle or a stamp. The color is intense and semi-opaque. When diluted with 25% water or use the #100 Colorless Extender, they produce beautiful transparencies. Mix with #123 White for pastels. This product is absolutely colorfast on natural or synthetic fabrics. Colors are permanently fixed by ironing on the opposite side of the fabric. Jacquard Airfix can be added to the paint instead of or in addition to heat setting.