Ian Raleigh wrote:
So how much did you spend on the Oxalic Acid ? What do you do with the 'waste' product ?
A new chrome seat clamp-set is only about £3 off fleabay,
but then you can use the acid on other parts like rusty skewers/washers etc etc.
A 500g bag is only around £3 and will last for ages. I use it where its nice to try and keep the original parts, sometimes irreplaceable parts. The seat clamp is "Made in England", well worth saving and not one of your Korean thread stripping bits of crap
You can just about make out where its stamped on the back of the clamp in the second pic, can't be seen at all in the first pic.
It can also be used as a drain cleaner so I pour the waste down the toilet.