I covered my Lazy Ace bipe with Solartex about 25 years ago, and it is still going strong. It is the easiest to use of all of the iron on fabrics that I have found. It is a little on the heavy side, and does not take butyrate dope to well. I think it would be fine if you used nitrate for the first few coats, and then switched to butyrate. Since I covered mine with the translucent yellow, I just clear doped it. I have seen planes covered with it that were sprayed with polyurethane clear that looked really good.