OzVMX Forum
Clubroom => Tech Talk => Topic started by: firko on May 05, 2013, 03:09:03 pm
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I need to remove the surface rust inside of a tank and recall molasses being recommended by a few folks on here. I can't find the relevant posts so can someone with experience in the process give me the scoop on what I need to do? I need to know things like how much do I dilute the molasses? How long to I keep it in the tank? Is there any post treatment tips on preventing the rust from returning?
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Mark, PM feetupfun. As I recall, you dilute it till it just starts to flow, but beyond that talk to feetup.
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Hi Mark
There is a sh1tload of info on the net re molasses - the stuff is great and you can nearly drink it and it is unbelievable when you plunge your arm into a solution that rips off rust as it does without your skin peeling off in the process ! From memory I diluted it 1:6 with good results but haven't had the need to use it for a good while.
This guy gives a good show of how it works too !
http://www.youtube.com/watch?v=KZCFcxf5IBw
http://www.youtube.com/watch?v=8-gBAjEga1s
Another good method to look at is electrolytic rust removal using Bicarbonate of Soda and a battery charger - tried it recently with good results too.
Dave Mac :)
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Here's a useful link
Made my efforts look pretty basic given his rig !
http://www.youtube.com/watch?NR=1&v=AQNvhUYqCkw&feature=endscreen
There are a number of others on there too.
Don't stay up too late, lol !!!
Dave Mac