shaverg,
oops, I was responding to the OP. I have no idea how one would do fusible turn applique.
I have done the applique where you use freezer paper on the right side of the fabric with a 3/8 " border and turn as you go using the freezer paper as a guide for turning, but I can't see how you could do needle turn with a fusible webbing.
I also use Stable Magic which is cool as the stabilizer washes away so there's no stress on the stitches trying to remove it.