justin_o_guy2
Serious Thumper
Offline
What happened?
Posts: 55279
East Texas, 1/2 dallas/la.
|
Keep an eye on it, when it has a fairly complete haze of rust, drain it, remove it, dump a cup of Jasco ( formerly Ospho) in it & shake it around. Do that a few times,, once its All been rusted & all been treated Without Any of it being allowed to rust to the point of making a flake, all just surface rust, YOu get the whole tank treated & turned black & made into Iron Phosphate, I dont think itll rust again, The inside of the wheel on the backhoe is black from the Ospho I put on it a coupla years ago.When I had a flat I looked at it, I expected to need to treat rust. It was wet in there, a little, certainly not dry & I used a torch & heated it enough to hammer it into shape. I dont mean just a few little dings, it was wrecked,, took about 3 days of working & thinking,So, Dilute Phosphoric Acid treats rust, tranmsforms rust to Iron Phosphate, & prevents rust.
|