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Old 30th Jul 2021, 8:16 pm   #9
emeritus
Dekatron
 
Join Date: Jan 2012
Location: Brentwood, Essex, UK.
Posts: 5,316
Default Re: Mains plug restoration

I completely remove the pins where this is possible, and polish them using the rotary steel wire brush I fitted to one end of my bench grinder. It rapidly removes tarnish and burnishes them bright.
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