Here is the reference to an informative discussion of the epoxy/alcohol
problem as far as WEST Epoxies are concerned.    There are tips for
making your tanks more resistant such as post-curing at 120 degrees for
4 to 8 hours.   Basically,  WEST epoxies will resist the alcohols
presently in fuel but no promises are made for the future.
www.westsystem.com.   Subscribe to EPOXYWORKS.         Jerry

 
The AirCraft Rotary Engine NewsLetter.              Powered by Linux.
ACRE NL web site.
http://home.earthlink.net/~rotaryeng/            http://www.linux.org