Originally Posted by ghostrider
Wonder Under works best if you wait until the next day to peel the paper off. No pin necessary if you wait. The glue has to reharden and that takes more than just a few minutes.
Here are some guidelines from one of the best fusers out there.
http://www.artfabrik.com/Chicago%20S...0Etiquette.htm
i've waited more then that long, some times a week or more to get to the project again and i still have to score the back.