Glitter Rubber Base Gel- Set6

What is Rubber Base Gel？ Can be used separately as rubber base gel for nails in bottle, base coat gel, strengthening overlay, color nail polish gel Upgraded HEMA Free Rruuber Base Gel:  What's the Function of Rubber Base Nails? To create a long-lasting protective layer, strengthen natural nails or false nails, prevent your nails from breaking. How to use the Rubber Base Gel？