I just used it on my Mill Creek 16.5 build. Used the Woodzilla to fill around the coaming lower edge where it meets the hull. Dried darker than I guessed but works with the stain I used. May not work with a lighter color boat. Also used it as glue to apply the coaming edge. Worked okay but not not spread as easy as a epoxy/cabosil mix would have. Here are some photos:

http://i59.tinypic.com/dg5c91.jpg

http://i57.tinypic.com/og9hm9.jpg

http://i57.tinypic.com/xawcic.jpg

   Here are the pics:

   Thanks, Chris! I thought I might use it to glue my Skerry seams - just thought it might be faster, easier, more consistent (than my questionable mixing skills) & less messy than mixing & using syringes. Kinda pricey option, though. In your experience is it as strong as The Mix?

Your boat looks great!