The curing course of for gel nail coatings includes publicity to ultraviolet (UV) or light-emitting diode (LED) lamps. This publicity polymerizes the gel, hardening it from a liquid to a stable state. Not like conventional nail lacquers that dry through evaporation, gel polish depends on this photochemical response. For instance, a typical utility requires 30-60 seconds of publicity beneath an LED lamp or 2 minutes beneath a UV lamp for every layer.
Correct curing is essential for reaching a sturdy, long-lasting manicure. Inadequate publicity can result in chipping, peeling, or a cheesy end. The advantages of adequately cured gel nail coatings embrace prolonged put on, resistance to break, and a high-gloss look. Traditionally, developments in gel polish formulations and curing lamp know-how have considerably decreased the time required for this course of, bettering effectivity and comfort for each technicians and purchasers.