Building a small eindecker for electric. What kind of of covering is in use today? Is there any light weight heat shrink covers being made? If not what about silk span? First small scratch build in a long time.
You might do a search on this website for "doculam". A while back I found a thread: (CLICK HERE) about it and it looks pretty good. The thread indicates that it has 3 qualities, it's lightweight, durable AND inexpensive.