I use Hobbs 80/20 Fusible all the time. I love it. I have a large table to work on. I iron the backing on to the batting first. It doesn't stick to my table. Then I turn it over and iron the top on, making the quilt sandwich. I do safety pin around the edges but it doesn't have to be close, just enough to keep the edges secure. It's probably not necessary. That's just my personal preference. If you make a mistake, get your layers crooked, iron in a pleat, it's easy to correct. Just pull the fabric off the batting and start over. Hope that helps.