Eco Universal UV Gel Seal is the only UV gel seal that works with ALL hard gels and acrylics. Saves nail techs time and money by eliminating the need for buffing and finish filing.UV light activatedWipe-less formula with no tacky finishHigh gloss formulaGlass-like finishNOT SUITABLE FOR USE WITH SOAK OFF GELSThis product is formulated to cure with UV lamps only. It is not formulated to cure with LED lamps.