Mid 70s and 80s, I was using "HOT STUFF" CA, like most other people building R/C models! 60s early 70s was Ambroid. I still use Ambroid/Duco/Sig-ment for some applications. The fumes from CA is not far-reaching, really only in the immediate area of use and disburse quickly. Titebond/Elmer's work wonderfully and I can think of no reason not to build with. Funny, I've always found Duco/Ambroid to be easily sandable. I feel it is one of the best assets this type of glue has!