Acid Primer 10ml Mack’s

Mack’s primer with acid, used to remove moisture and grease from the surface of the natural nail, to obtain a perfect adhesion. Using the Primer is essential to prevent the gel or acrylic layer from coming off the nail
Mack’s primer  contains methacrylic acid.
Methacrylic acid has a chemical structure that reacts better with keratin in the nails and makes it more receptive to interaction with gel or acrylic .  
Apply only to the natural nail, do not touch the cuticle, air dry in 20-30 seconds.
Careful!
It is irritating to skin and eyes! Use protective equipment, glasses, gloves!