Holy Cow why is my spark plug like this?!!

[Fazerider]

[quote author=Fazerider link=topic=23182.msg267174#msg267174 date=1504252124]
Is that rust? It looks like someone used a handful of copaslip when fitting the plug.

It is the colour of copperslip but it does look wet and if the last owner did that then I would of thought that he would of done the same to all 4
[/quote]
I guess you must be right, it was the fact that it's glistening made me think it was copaslip… I found it hard to accept that someone would take out a spark plug while there's a lake of rusty water in the well!