Tonight I installed the wing walk doubler. I have never used fuel tank sealant before, A friend of mine told me that it gets on everything and he was right. I had to spend quite a bit of time cleaning the area after the fact. I am also glas that I left the blue plastic on the airplane. It provided a mask in some areas. The fuel tank sealant that I used is the Flamemaster fuel tank sealant that is supplied by vans. It appears to be a rebranded 3m Product. I am not sure if 3M doesnt want the liability of the home built market that why the rebranding. Either way its not hard to used its just messy.
