Molasses Derusting
Hi John
Molasses, as you probably know is a sugar extract syrup used for stock feed suplements etc. Its a bit like treacle. I'm not sure of the exact formula but 1 part molasses to 5-6 parts water would be ok. Its a bit like a science experiment with an enzym activity between the molasses and the rust. A by product is a thick furry scum that I think is probably penecillin. It takes a lot longer but as stated is effective on parts such as seized hinges and other areas where the electrolysis derusting doesn't penetrate. It does need some warmth and could I suppose be likened to an action similar to yeast. Its a real old timers method. The other advantages with this is that any container can be used and it doesn't give off any volatile gas.
Hope this helps.
Bob
|