PRO H-Reactive Dye

(SH for Cotton and F for Silk), Urea, Synthrapol, and direction. PRO H-Reactive Dyes are an ideal alternative to French Dyes for traditional silk painting because they need less steam time and are concentrated. All colors of PRO H reactive dyes are completely intermixable. Set hand painted or printed fabric by steaming, or at room temperature with PRO Fix LHF. Immersion dyeing needs 175F temperatures.