One half of the test coupon was fully submerged in autogas and the other half was not.
++++++++++++++++++++++ This would clinch it for me Don, the nagging worry is a potential alcohol content in mogas - has anyone checked on that. I don't have any reputable, undated epoxy handy for a test, but it would be interesting to add some methanol to the mogas and see what happens. I am under the impression that an alcohol presence in US mogas is something new - never used to be the case (4 years ago). The quality of information on a few topics over the last few days (epoxy/ester) has been brilliant - thank you. Steve J Zambia
