I have a question: I know CA won't stick to a plastic sandwich bag. Will it stick to the kind of plastic cheap food service gloves are made of? I was thinking of wearing some of those when I attempt to fill a balsa transition I'm using, but I don't know if the non-stickiness applies to all types of plastic.
Depends what kind of plastic they are made from. The common ones are (I think) polyethylene and vinyl. CA won't stick to PE but will stick to vinyl. However, the flexible vinyl might peel off of stiff cured CA.
I'm with Afterburners on this one. Keep fingers well away.