HYPER-FUSE: An organic bonding agent. To apply, saturate a clean applicator swab with Hyper-Fuse, rub vigorously into natural nail plate. NEVER APPLY WITH A BRUSH. For best results, always apply (2) heavy coats, and be sure to apply it to the free edges. This will ensure the overlay will wrap around the free edge and bond to the entire nail. Wait a minimum of 60 seconds for product to seek out and bond to the the keratin and amino acids in the nail plate. Dip your swab for each nail; The nail should appear wet and glossy. This product is NOT a primer. It contains no acid, and will not burn you, or your clients. .