Speedball Flex Fabric Screen Printing Inks are an advanced water-based ink designed to be flexible across a variety of materials. High Opacity: Inks deliver bold, rich color whether printing on light or dark fabrics Maximum Flexibility: Ideal for use on cotton, polyester, rayon, and synthetic fibers while resisting cracking or peeling when fabric is stretched or pulled Soft Hand: Fabric remains soft to the touch Permanent: When properly heat-set, inks maintain rich, vibrant color for the life of the garment Limitless Palette: Create your own signature palette by mixing any FLEX Inks For best results, all projects should be allowed to dry overnight before heat-setting. Rushing the drying process may lead to issues such as undercured ink, poor adhesion, or ink cracking after washing. 100% Cotton: 300° for 1 minute Tri-Blend: 300° for 1 minute Polyester blend: 300° for 40 seconds Always use a piece of parchment paper to cover your printed project when heat-setting, whether doing so with a heat press or iron. This will prevent the ink from sticking to the heating element and ensure even heat distribution. Use of alternative paper (e.g., copy paper, etc.) is NOT recommended. Speedball FLEX Inks are not pure process colors. This guarantees the highly opaque performance but will require artists to experiment when developing their own custom palettes.
