KISS PowerFlex Ultra-Hold Super Strong Instant Bond Flex Formula Maximum Speed Nail Glue dries in just 3 seconds! The leading nail glue brand for nail tips, nail wraps, fake nails, and natural nail repair. Flex formula has ultra-hold and dries instantly. The liquid adhesive in a convenient 0.10-oz bottle provides even, uniform application and has a twist-off cap so you can take it with you for quick touch-ups.