yes aircraft stripper was the first thing i thought of too. it will burn your skin, so wear gloves and be careful splattering it on your arms. i wa using a few days ago without gloves, and i could feel the burn the rest of the day. stupid.
i have never had it mess up aluminum, but i would say you dont wanna leave it on there over night or anything. if you use it and get it rinsed off when you're done, you should be ok.