Properly patching a Hypalon raft or cataraft isn't difficult, but it does require specific tools, supplies and techniques. In this instructional video, the NRS Repairs Department shows you the materials, adhesives, solvents and skills you need to successfully glue a patch on your inflatable boat. This information applies to Hypalon, Pennel Orca and rubber inflatables. The same techniques can be used for gluing air-holding patches, D-rings and foot cups to your raft or cataraft. The video also includes tips for making temporary field repairs on the water.