I use contact cement for each piece, and reinforce the back of high stress seams with a small bead of hot glue on the inside. I live in an area that is pretty warm and dry all summer, so my contact cement dries within 2-3 minutes. During that time, I usually tend to other pieces that have already dried. It's a process, but if you organize your time right, it won't take all day for the glue to dry.Personally I don't have the patience to use contact cement. You have to wait like 5 minutes before gluing each piece! CA glue is so much faster. What do you use indigoD0g?