This Semilac Acid Free UV LED Nail Gel Primer is formulated to provide a protective barrier for natural nails beneath gel polish applications. It ensures superior adhesion while minimizing direct contact between the natural nail plate and subsequent layers of gel product, thereby helping to prevent potential damage or injury to the nail structure. Ideal for use before applying base coats, this primer enhances the longevity of your manicure by creating an optimal surface for bonding. It is suitable for salon professionals and experienced home users working with UV/LED cured gel systems.