how to clean corroded fuel tank
#26 _Ozzie Picker_
Posted 06 February 2013 - 06:28 AM
#27
Posted 06 February 2013 - 12:33 PM
Cut a BIG hole in the top, screw on some cross braces so you can put it back on top as a cap and bob's yer uncle.......
Usually, the water will evaporate, so unless it goes completely mang, you can just keep topping up the water and the mollasses will stay in there.
#28 _thorley_
Posted 06 February 2013 - 04:34 PM
I didnt completely understand his process.
Did he do one rim in Molasses mixed with what, water? and another in just white viniger?
or did he mix molasses and viniger?
I haven't done the vinegar yet, and it's not going to match up to the Molasses. I would only do it to for a video to spare you the failure.
The success shown in the video and the method I would recommend using whenever practical is, 1 part Molasses to 9 parts water. Everything clean, oil would kill it. Make sure there is a lid on it or it might attract mice. It may foam a little that means it's working hard, so allow room in the container for the foam. Make sure your parts are completely submerged, check it in two weeks.
#29
Posted 07 February 2013 - 05:37 AM
Where there is a cavity, it need to be able to get filled, s you couldn't push say a door in not deep enough for the mollasses to spill into the inside.........
Grant..
#30
Posted 07 February 2013 - 06:34 AM
#31
Posted 07 February 2013 - 09:55 AM
Cleaning the loose scale off first will aid the process.
Key elements being the part must be free of grease and oil etc and depending on the amount of rust present and the strength of the mix will determine how long you should leave the item submerged.
Be aware if you have highly detailed parts you will need to check them more often as any acid base will etch into the surface and begin to erode it.
#32
Posted 07 February 2013 - 12:41 PM
If you use a full on acid it will eat the paint and start to etch/eat the metal if you forget to take it out.......
Grant..
#33 _Ozzie Picker_
Posted 08 February 2013 - 06:32 AM
The molasses does not attack things like acid,i,ve had things in there for months ,and the steel is not damaged,and yes degrease things first.
When i want a quick result,hydrochloric acid is great but Very dangerous,and eats away things quickly.
#34 _Ozzie Picker_
Posted 22 April 2013 - 07:20 PM
I,ve got this result after 3 months in a 20 to 1 mix,
They were rusty and real ugly,i chucked them in the tank,dragged them out to find all the hard work done for free.
Paint has lifted many times for me,mainly after a long period,dont think 2k would shift.Just use a bit of metal conditioner and etch.
I just used the garden hose to wash off,no pressure cleaner needed,just throw parts in the mix for the future.
Edited by 73BATHXU1HTBATH350, 22 April 2013 - 07:25 PM.
#35
Posted 03 May 2013 - 05:29 PM
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