The luan and foam are fairly inexpensive and can be found at Home Depot or Lowes. You would need to make sure you use an adhesive that will not melt the foam and apply it to the luan using rollers and then use a good amount of weight to press the layers together while they dry. As I mentioned above the difficult part is attaching the composite sheet to other materials since bolts could pull through the luan. One option is to put strips of 1/2" square wood inside the foam to use as faster locations, alternatively you could use fiberglass and epoxy to attach pieces together.Originally Posted by troyboy162
- Matt