If you need to harden a gel

a layer of No wipe topcoat can be applied over this sticker

Nail Stamper 38mm

after which you put the foil down on the nail and rub and press gently on it

regardless of where they are bought or how much pigment is in them

Builder Gel Liquid / Peach Me Juliek If you need to hardenBuilder Gel Liquid is a reinforcement for natural nails, for those of you who have soft and fragile nails that flake and break. It is applied like a regular nail polish, but must be cured in UV or LED light. It strengthens your nails up to 30 times and is therefore a fantastic gel for people with thin nails. Many also use it with advantage for a quick top up. After you have reinforced your nails with Builder, you can apply a Gel Polish color over it.