Originally Posted by
Tartan
Try a little fusible sample on the oven Teflon sheet and it should work. The one for appliqué I think is thinner so you can position the pattern underneath and see the lines through it to position many pieces.
The one for us quilters/sewers is much thinner so we can see the design we are working on. It protects both your ironing board and your iron if you use 2 layers.