Cure time and cure method is critical, as is metal prep. Done right, it is really durable. I've done 3 bolt actions and one scope.
I air-dried (rather than oven), and I think there is curing going on for maybe a couple weeks that way. Assembly you can usually do after a couple days, but a week is better. Main error I made was to use their cleaner after roughing up the metal. Shouldn't have used anything, had to do that one over.
Their call-in live help guy was very friendly and helpful. Patience while waiting for the cure is key, I learned that the hard way too.
