Man duraseal was the shit. Buying back to school gear meant buying a roll of Lisa Frank or Space Jam Duraseal and laminating your books with it. It fucking ruled. I'm surprised it's not something I see in office supply stores anymore.
I'm old.
Edit: If it's because it's bad for the environment then that makes sense and I fully support ditching it.
Every year it would either be part of the first class to cover your new textbooks in something, or out would be part of the homework assignment