heard and seen nothing but bad things about Kreem.
Well here's a positive.
Did one many years ago with Kreem. Did proper prep and let it dry with forced air for over a week. It worked fine and never failed as far as I know.
I sold the bike after about 5 years. Saw it again 3 years later and it was still good.
But, I did get all the rust out before use, followed the instructions, and had lots of time to let it thoroughly cure before ever putting fuel in it.
I have seen Kreem failures. And in almost all cases they were done as rush jobs with poor prep. Suspect the other failed cases were poor prep, too, but unable to verify. They had rust in them. But, couldn't tell if it was from before or after the Kreem job.
Cheers,