Bore Water Stain Remover

CLR IS SULPHURIC ACID, ACID AND CARS DON'T MIX!!!!!!

Mate best thing would be to give it a hand polish with a very very fine cutting compound, then give it a glaze coat to remove swirl marks.

wash car in clean water, then give it 3 good coats of a waxed base polish, that way if the bore stains appear your not stuck with a brown car.

wash and wax, wax, wax.

here's a big secret most top panel shops don't tell you!!!!!

Wipe with a clean chamois, not a dirty one, but a clean one. Best way to get them clean, water blast it!!!! just be careful you don't get too excited and destroy a chamois, you can see the dirt come out.

CLR doesn't contain Sulphuric acid.
It contains Phosphoric acid which won't harm the paint if used as per direction.

Ranex and Rust busta are also products based on Phosphoric acid

its also used in rust converter as well
and de-oxidene.

okies i stand corrected on CLR.

Mind you Christopher, I surmise that H2SO4 would do the job as well. Turn the stain into ferric sulphate I reckon; just keep the conc. low.

Cheers.

Dont worry everything will be that colour in 6 months so you wont notice it.

Tooth paste works

Pedro

hi cobber
i only have ever used a rich mix of truck washleave it on for half an hour then wash off with a soft brush and then cut and polished it no worries
i would not put any acetone in it as that is like paint stripper good luck if you do
truck wash will remove north west dust without acetone if you mix it richly
cheers

Allen you are soooo wrong, Cappuccino is soooooo last year.

Hazelnut Latte is NOW. You'll just have to get with it a bit more :-)

Sounds like the business.
http://www.bondall.com/CustomContentRetrieve.aspx?ID=9436

Just noticed the footnote :(

* NOTE : Avoid contact with vehicle paintwork, Colorbond ®, dry concrete, anti-fouling paint, marble & anodised or
galvanised surfaces.

Fair enough, as I said I have used it frequently on my van with no ill effects. I do as the instructions say though and don't let it dry before rinsing.

I guess they have to use the usual disclaimer for the one in a million problem that may occur.