Add Screen Ink Discharge Additive to screen inks when printing on dark coloured fabrics. The discharge additive will remove the colour of the fabric and replace it with the screen ink colour.
Add 7% by weight to the screen ink and mix thoroughly. Screen image and let sit for 30 minutes, allowing ink to dry slightly. Steam iron at the highest temperature appropriate for fabric for 1-3 minutes (or until image is fully developed). Inks can also be cured/activated immediately after printing in an industrial dryer for screen printers at the highest appropriate temperature for fabric.
Note: Steam ironing is recommended for best results. Viscosity of ink can be affected by Screen Ink Discharge Additive. As with all discharge systems, this product will only work on substrates dyed with “dischargeable” dyes, it is therefore recommended to test on fabric prior to use.
CAUTION! A very strong odour is given off during the steaming process. Contact with eyes and skin may cause irritation. Ingestion may result in gastric disturbance. Inhalation of vapors while ironing may result in respiratory irritation. Wear appropriate organic vapor mist respirator if necessary. Use in well ventilated area. Keep this product away from children.