Profinails Rubber Base is a thicker consistency tinted base coat gel polish, both strong yet flexible. Also suitable for strengthening your own nails. It can be used to strengthen weak, damaged nails that are prone to breakage. Covers perfectly minor imperfections, ridges and fine lines. When applied in a thinner layer, it gives a natural effect. In thicker coats, it can be used as a French and baby boomer base for its pigmented base coat, as well as a foundation to strengthen the nails, as it provides beautiful coverage. Curing time ~ 1 minute in LED light, ~ 2 minutes in UV light