Fixmykite.com Self-Stick-Valves will stick on all bladders.  Simply peel and stick to make a fast and easy repair, or stick it on any new bladder.  Specially formulated adhesive is incredibly durable and will stick on any bladder material or color.   Everything needed to make a fast and permanent repair is included in package.   Alcohol wipe, and detailed instructions printed on package. The Fixmykite.com self-stick Screw Valve as used on Cabrinha, Best and any other screw valve water kite.  Match with Fixmykite.com Tuff Bladders as well as any other bladder, and a pefect fit for any kite.