With LumiSet™ Resins, Long-Lasting Coatings No Longer Require UV Lamps. These all-new polyurethane resins use gel polish chemistries to add toughness and durability to long-lasting nail polishes, without the usual obstacles. There is no need for UV lamps as the resins air-dry tack free, and can be formulated to cure with sunlight. There is also no need for an added base coat. The color coat materials offer excellent adhesion to the nail bed, so additional adhesion promoters are not required.