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Vinegar v's the rusty back plate
Mr Whippy - 10/3/08 at 07:49 PM

Thought I'd post the progress my back plate is doing each day in the old vinegar tub to let you see how effective it is compared to the electrolyse method. It goes rusty almost the second it's dry but it’s really a dusting of rust. I was originally going to get these grit blasted and hot dip galvanized but decided against it due to the fragile skirt on this design and the close tolerances where the hub fits through. One it's done being cleaned I'll spray it with zinga coating. One of the best things about this method compared to blasting is that it gets in-between the sheet metal and removes the rust there also. I read some concerns as to vinegar removing good metal as well but to be honest it isn't doing that at all, just the rust.

So here's it in the tub (banished outside with a cover on due to the smell )Image deleted by owner


Mr Whippy - 10/3/08 at 07:50 PM

what it looked like before... Rescued attachment start.JPG
Rescued attachment start.JPG


Mr Whippy - 10/3/08 at 07:50 PM

after about 10hrs.. Rescued attachment day1.jpg
Rescued attachment day1.jpg


Mr Whippy - 10/3/08 at 07:51 PM

the next day.. Rescued attachment day2.jpg
Rescued attachment day2.jpg


scottc - 10/3/08 at 07:54 PM

another day or two and you could eat your chips off it


Mr Whippy - 10/3/08 at 07:57 PM

quote:
Originally posted by scottc
another day or two and you could eat your chips off it


I recon two more nights should do it


coozer - 10/3/08 at 08:13 PM

Electrolysis would have it looking brand new overnight and no nasty smell, unless you fart!


speedyxjs - 11/3/08 at 07:55 AM

Cool
I need to get my wishbones sorted and was going to get them powdercoated but i might use vinegar instead


Mr Whippy - 11/3/08 at 08:21 AM

quote:
Originally posted by coozer
Electrolysis would have it looking brand new overnight and no nasty smell, unless you fart!




True but I like how easy this method is (chuck it in and forget about it) plus it completely removes the rust rather than converts it, it's also very cheap.


02GF74 - 11/3/08 at 09:46 AM



4 more months and it will come out like a shiny 10 p piece, sizewise that is!


speedyxjs - 11/3/08 at 12:47 PM

quote:
Originally posted by 02GF74


4 more months and it will come out like a shiny 10 p piece, sizewise that is!


8 months and you'll have a 5p