We bought this product to avoid having to sew patches onto my daughters tunic. It worked great. Just pay attention to the directions and cut out the area that you are looking to iron on. We had extra adhesive when we ironed it and it ended up getting all over the ironing board cover.
It is a huge time saver.
This Heat n Bond works just as i expected; it definitely kept my fabric together without any hassle and it was kinda fun to work with. I did get a little aggravated that it wouldn't work as fast as it says on the package but i guess i'm just impatient because it didn't let me down. My only advice is to keep the iron on the fabric at least double the amount of time it says on the package but make sure you check it in case it bonds faster than it did for me. Definitely recommend if you need to attach fabric but dont want to use a sewing machine.