Underbase White gives detailed prints a soft, flat foundation on dark cotton and poly/cotton. It clears the screen well on manual or automatic presses and smooths out after the flash so fine top colors can print cleanly.
Use it for process, simulated-process, and other designs that need a level white base without a heavy feel. It is not recommended as a dye-blocking white for 100% polyester. Match the deposit to the garment and test the complete print before the run.
* Note: For best results, always test print and cure on the actual fabric before production.