Seafoam vs. Lucas Engine Complete Treatment

Berryman B-12 Chemtool is another one. I've never used it but have seen anecdotes about it on vintage motorcycle forums.

MSDS info from product #0116 (15 oz can).
Toluene 108-88-3 40-50%
Acetone 67-64-1 20-25%
Methanol 67-56-1 20-25%
Methyl Ethyl Ketone 78-93-3 1-5%
2-Butoxyethanol 111-76-2 1-5%
2-Propanol 67-63-0 1-5% ..... (aka isopropanol).

These things are good for gummy carbs on an old bike you just bought, but once you take the time to remove and thoroughly break down your carbs properly, they aren't needed, but I still put one ounce per gallon in the fuel anyway.

I'm glad I tried it.
Steve

Berryman's is pretty cheap at Walmart too and seems to be pretty potent...... like using Regane to help keep carbon off and Stabil 360 and maybe some of the marine type next time (keeping a couple 5 gal cans of pure gas longer), Alway drain for winter time. Have used Marvel but not for a long time....... plan on a med sized can this spring (pretty cheap at Farm and Fleet).