I built this kit, I really like it. This is my 1st seaplane and my question is. On the bottom of the plane is just a sheet of balsa wood as per instructions which will be later all covered with Monocote. Now, Would this thing really float? Should I put foam or something on the bottom or its not nessasary? I'm just curious cause i thought something was needed to put on the bottom so the wood doesent get soaked.

Waterproof and strengthen the bottom of the hull with fiberglass cloth and epoxy. Use epoxy sparingly to save weight. The hull bottom takes much abuse on takeoff and landing hence the fiberglass / epoxy treatment. The rest of the fuselage, wings and tail feathers can be covered with monokote. Make sure all seams overlap 3/8" to 1/2" and are fully sealed. Brush clear nail polish on all seam lines to insure they stay down. Hope this helps![8D]