Final Fix Inflatable Boat Repair Adhesive for PVC & Hypalon fabrics. Final Fix Adhesive is the ideal adhesive simple, fast and with an effective application method. Durable and resistant, Final Fix adhesive is made to repair your PVC or Hypalon boat. Final Fix can also be used to seal and fix portholes, or any other component that needs to be sealed. Waterproof and UV resistant. Free of solvents, isocyanates and silicone.For instructions follow this youtube link: https://www.youtube.com/watchvrji1m1qyylc