Originally Posted by donn
Lowes has a good assortment of block foam insulation. To get to 1-1/2 inches you will probably have to sandwich two sizes to make it up. Instead of Luan plywood I would suggest you replace it with 1/2 or 5/8 inch marine grade plywood. Will be a bit more expensive but far superior strength. What other sorts of stuff are you needing?
Thank you, ill look into lowes... some items I need are wheel bearing covers, not the caps, but the decorative caps, handle to come in door, some little nickel and dime stuff that adds up...