Cute VW quilt in the works!
Before you stitch ...... you didn't say which Heat N Bond product you have used
One of them, you are NOT to stitch through.
If you still do not have the product info, it is probably best to go to their website and check.
If you do have the stitchable product ....
As for stabilizer or not? .... test on some scraps as to whether you need a stabilizer or not.
One time my dealer suggested to save my money and just use tissue paper for a stabilizer.
What? miss out on a sale? Guess what? .... he was right, it works! and is a good $ $aver.
Another simple stabilizer