I'm mounting narrow strips of support inside the inner walls of flimsy cardstock 'toy theaters'
and couldn't figure out how to put pressure on them while they dry. Finally put magnets in
several places along the outside, with a matching magnet on each inside spot, & it works great.
and couldn't figure out how to put pressure on them while they dry. Finally put magnets in
several places along the outside, with a matching magnet on each inside spot, & it works great.