Your post suggests thet JC recommended Air Tech and Loehle. He DID NOT. Clement #10 has the same issues I.ve experienced on m y W10. Serious cracking on many areas of upper surfaces. My W10 is dacron with dope including the base white, PPG for trim and on wings, flaps and ailerons.
The only cover jobs that I have seen that hold up long term, are Poly Fiber.?
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