Building 120 gal fuel tank for my crazy Bush plane | Scrappy #55

How do you build a custom aircraft fuel tank that doesn’t leak? Lots of experience and tricks to help make sure that Scrappy has many years of leak free wing tanks. Also and update on Scrappy’s wing spar pieces that you can order. Go to my website to pre-order your “I Support Our Troops“ shirt. Check out some of my Favorite Aviation Companies: