Gel High Tech Saphir - Gel coat The original product. Only for professionals. Delicate consistency gel that can be used as a primer or gel coat. No need to use the application of the gel. Method of Application: Prepare your nails with Cleaner according to instructions. Primera Put the same area. Apply the average amount of gel to the center of the nail. Spread the gel on the skin side and extend to the edge of the tips. Be careful not ... read more.