Komilfo Ultrabond – ultrabond for nails before gel polish. The advantage of choosing Komilfo products: Works like double-sided tape, leaves stickiness, thereby forming a stronger connection of nails with artificial turf. An acid-free primer is more preferable than an acidic one, since it does not disturb the PH- balance of the nail plate. Used before coating with gel polish and when extending nails with gel. How to use: Apply to the nail plate and wait 20 seconds before applying the base coat.