As I've learned in the past, Spot filling AFTER sanding is a big mistake. Always is. You really want that uniform color to expose all the pinholes and low spots. I found quite a few ugly areas this morning after primer so instead of rushing through the quick curing Z-grip I went for west systems micro and took my time hunting. The pants definitely need skim coating as there are millions of pin holes. BUT, I'm going to wrap them in Vinyl and want to see how the pin holes show up under the wrap. It may save a lot of time if the coverage is good. The cowling had it the worst and I basically slurried the whole mess. This will fill holes exceptionally well and shouldn't require multiple rounds. Tomorrow it should be cured enough to contour and prime again.
