If you own an inflatable kayak or an inflatable stand-up paddle board (or inflatable anything) and would like to motorize it, you now have the perfect companion: the DIY Fin Adapter for Inflatables. For inflatables that don&&';;t have a fin box/plate, you can glue the provided flexible fin plate to the bottom of your vessel using PVC or urethane adhesive glue. Then, using the provided Slide & Lock adapter, you&';ll be able to easily slide your Bixpy Motor onto your newly installed fin box. This fin box does NOT ship with adhesive, as you will need to select your own adhesive depending on what you will be installing it to. The fin box material is PVC. So if you&';re gluing to a PVC surface, you can use a PVC-to-PVC adhesive. If you&';re gluing your fin box to a different type of surface, be sure to conduct some research and use the appropriate adhesive.