On 10/04/2015 14:34, Dave Plowman (News) wrote:
In article ,
Mark Allread wrote:
Can anyone recommend (through personal use and not hearsay/web hype) a
good rust killer plus primer to use on a small awkwardly located rust
spot on a car please. Awkward in that its on the crease of a panel and
under the rear light cluster which I'll need to take out to properly
cure it.

Sand (or grind) it down to bare clean steel then repaint. No such thing as
a rust killer that works for this sort of thing. It would need to get
under the surrounding paint, and none do.


Capillary action would probably get phosphoric acid into more difficult
spots.

I've successfully used the following on garden furniture and gates
http://tinyurl.com/lxftnmx

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