Originally Posted by wcalvert
Proseal the stiffeners to the skin and never look back...
I did this to all of mine and the structure is rock solid. Good way to get your "feet wet" with the proseal (flamemaster... whatever) before you're mucking around inside of a tank.
That's how I did all my control surface stiffeners. Not a sealed install. Just a thin layer spread with a popsicle stick. I used a section of particle board, match drilled and just clekoed them to the skin against the board. Left for several days to cure. Stiff as a proverbial board.
Estes Park, CO
wirejock at yahoo dot com
Donated 12/03/2019, plus a little extra.
RV-7A #73391, N511RV reserved (2,000+ hours)
HS SB, empennage, tanks, wings, fuse, working finishing kit
I cannot be, nor will I be, held responsible if you try to do the same things I do and it does not work and/or causes you loss, injury, or even death in the process.