Hair Foil Hair foil is used to keep each tinted tuft of hair separate from its neighbors that might have a different color tone. The foil must be clean, easily formable, yet strong enough to hold its shape during the hair coloring process. Republic Foil has its own in-house heat-treating furnaces and tightly controls the gauge and temper of its hair foil to meet the demands of hair salon professionals. Framar International supplies handsomely packaged high quality Republic Foil silver hair foil through a network of knowledgeable distributors to discerning Canadian and US hair salons. Quality Touch provides a time-saving dispenser, together with rolls of foil for use in upscale hair salons. Republic Foil's silver hair foil is Quality Touch's biggest selling foil.