How do you colour PVC material?

To color PVC material, you can use either a dye or a pigment. Dyes penetrate the surface and are more suitable for transparent or translucent applications, while pigments provide opaque color and are typically mixed into the PVC resin before processing. For best results, it's important to select colorants specifically designed for PVC and to ensure thorough mixing to achieve uniform color. Additionally, additives like stabilizers may be required to maintain the material's properties during the coloring process.