By 1930 hrs glass layup was tack free enough to remove all peel ply tape. Mixed dry microballoons in EZ Poxy and trowled over fiberglass after layup. This will give good chemical adhesion of the micro to the epoxy in the layup. Now for it to cure a couple days then sand to contour. Will no doubt require a second application in at least some places. Aahhhhh.... brings back many LEZ construction memories!! Oh how I hate to sand... and sand... and sand......