Bolt Bee Rubber Top Coat (15ml) is a product that can be used as a top coat for gel nail polish application. It is a clear gel that has a rubber-like texture and flexibility. It helps to protect the gel polish from scratches and chips, and also gives a smooth and glossy finish. Bolt Bee Rubber Top Coat is compatible with any brand of gel polish and can be cured under UV or LED light. It is easy to apply and remove, and does not cause any yellowing or cracking.