Hi jonesy
I did not mean to step on anybody's toes and I don't think I called any body a expert, sorry
YES I have used Molasses did so for about two years and with a number of sugar mills just down the road and up the road got it for free
It was not until I put a job in with some alloy on it and 'oops' the alloy vanished
also I was starting to have containers all over the place forgetting what was it what bucket. The Molasses does not last long before it goes of???
I know one thing when you tip out the Molasses and water it into the grass does it turn real green and grow fast
Does electrolysis attack alloy YES but slow I have put in a alloy mower base to remove all the old paint and other crap and checked it every 1hr and about 4hrs latter after a jet blast of water all clean like new
Ian