Titebond poly is the same color as Gorilla. It works a little easier though, thinner and easier to get out of the tube/bottle. They both expand about 200-300%.

: I've been using Gorilla glue for my new plywood walrus and the glueline is
: white and is hard foam like if you apply too much glue. It does scrape and
: sand off pretty easily, mostly I just cut it with a razor knife and then
: sand it a bit to remove the excess.
: It stays white when wet with epoxy just the same as carpenters glue does so
: it needs to be removed for a clean looking job.