Buffered 2.5% hydrofluoric acid gel that is both safe and effective for intraoral and extraoral use. Perfect companion for porcelain and crown and bridge repair. Creates bond strengths 3 to 5 times greater than treatments using silane alone. Achieves bond strengths approaching those of etched enamel after a treatment of 3 to 5 minutes. Gel viscosity and needle tip dispensing allows the user to place the gel only where it is wanted. Kit includes Syringe 1.75ml x 3 and Syringe Tips 18G x 10.