gel. The curing Can be used with a UV lamp or LED device. Bonding Agent is already included and need to be applied. The middle viscosity, it is also an ideal Builder Gel and is for filling as well as natural nail reinforcement. Thanks to it in the honey effect will be smooth and less filing work. The gel will shine after curing, so you won’t need sealing gel. It can also be applied but for a more vibrant. The 1 PHAs Angel can be used on its own or used as a builder gel in the event of a 3 phase system. Only suitable for use in the industrial needs. Made in Germany.