Not having access to a sand blaster and tired of hanging onto a angle grinder for hours on end I came across this process here on MLU. Awesome process! while you sleep it does away with rust and in the morning you just waterblast the gunk off and your away. I use a plastic water trough (farm type) which holds about 60 ltrs. I've been able to derust my carrier boggie's as a whole unit, boggie wheels, cross shaft and many other large parts. I did try some track sections but found that you have to wire up each individual track link as the contact between the links wasn't that good. Its a great tool and would highly recommend it over other methods. Cheers David.
