ORLY Primetime Primer is a chip preventing nail primer that preps & primes nails for colour application. Smoothing the nail while balancing p H levels this primer eliminates residue for maximum adhesion & even application. The advanced formula in this ORLY Primetime Primer brings the surface of the natural nail to a p H that encourages optimum adhesion. Give your nail colour & art the best chance at survival with this long-lasting basecoat. Directions of use: Apply one coat to clean nails prior to applying ORLY Bonder Basecoat.