As a supplement to whatever one uses to cover up the wing joint, I've used white Scotch 35 2-inch wide tape to seal any gaps and seams. It's very difficult to find in the 2 inch width - but it's out there. My only known source is a sailplane business at Warner Springs:
http://www.skysailing.com/ A roll is $26 but it lasts a long time. I've not been able to find it anywhere else. Another source of good tapes for gap seals and other airplane uses (such as the elevator hinges) is this place below. They have a minimum order so I've never ordered from them but they have some very interesting tapes. http://www.wingsandwheels.com/page28.htm Mike KSEE ____________________________________________________________ Woman is 57 But Looks 35 Mom publishes simple facelift trick that angered doctors... http://thirdpartyoffers.juno.com/TGL3141/4ff1fd509a13d7d505711st54vuc