3M makes a product, that I keep as if it were another tool. It is made specifically for removing gummy stuff. I have used it on everything, including canopy bubbles and it is perfectly safe. If you are interested, I will get the specific name of it for you. I got it at my auto paint store.
This should be in the archives, because I have posted this more than once. N64KR Daniel R. Heath - Columbia, SC da...@kr-builder.org See you in Mt. Vernon - 2004 - KR Gathering See our KR at http://KR-Builder.org - Click on the pic See our EAA Chapter 242 at http://EAA242.org