Berryman's B-12 Chemtool (2 questions)

[Guest]

I've used Berryman B-12 Chemtool for cleaning carbs, crankcases, pcv valves and everything that isn't painted for 35+ years, unless of course I wanted to remove paint.
I've even put it in crankcases just before oil changes and gas tanks to clean varnish for periodoic maintenance. It's amazing stuff!
Question #1: has any one else used it?
Question #2: how would it work in an ultra sonic cleaner as a solution?

[Nessism]

https://www.amazon.com/gp/product/B002GU4SPA/ref=od_aui_detailpages00?ie=UTF8&psc=1

Yamaha carb dip would be a better option I think.

[chuck hahn]

I use it exclusively but I dont have an ultrasonic. I agree its amazing stuff. I throw half a can in the tank of a bike I take out of storage just to refresh the carbs after a restpit. Yes I drain the bowls and do the storage as the manual outlines but I see no harm in a good dose of Berrymans in the first tank of gas.

[Guest]

Never, ever use anything flammable in a ultrasonic cleaner. They're designed to work with water based solutions only.

[Guest]

Thanks guys, I guess the flammability was my real question. It does well just sitting too.
Ed, I've used Yamalube two stroke oil before, didn't know they had a variety of products, thanks.