F FlyGuy65 Well Known Member Feb 3, 2020 #1 Fuel tank stiffening ring for access cover. Plans say sealant not needed, but I keep hearing “Proseal is cheap at this point”. I can understand why it’s not needed as the whole area will necessarily be sealed later - any reason to seal it? Thanks!
Fuel tank stiffening ring for access cover. Plans say sealant not needed, but I keep hearing “Proseal is cheap at this point”. I can understand why it’s not needed as the whole area will necessarily be sealed later - any reason to seal it? Thanks!
R Ralph Inkster Well Known Member Feb 3, 2020 #2 Your choice. I chose to seal it on all the tanks I did. Same reason I choose to lay a seam on all inside flanges.
Your choice. I chose to seal it on all the tanks I did. Same reason I choose to lay a seam on all inside flanges.
GeoffP Well Known Member Sponsor Feb 3, 2020 #3 I didn't seal it. Once the access cover goes on and is sealed as per plans you shouldn't have leaks from that area.
I didn't seal it. Once the access cover goes on and is sealed as per plans you shouldn't have leaks from that area.
