Mike, The problem with the two part foam, is that it does not "STOP" expanding. You may think that it has stopped, then when it is sitting on the ramp on a 90 degree day under full sun, you start seeing blisters coming up on your wing skin. I don't recommend this approach.
See N64KR at http://KRBuilder.org - Then click on the pics See you at the 2010 - KR Gathering in Richmond, Ky - I39 There is a time for building and a time for FLYING and the time for Flying has begun. Daniel R. Heath - Lexington, SC -----Original Message----- I will be mounting my aluminum stub wing tanks this week and am wondering if the x30 two part foam will pick the tank up Is there a precautionary warning out there ?