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Stainless Colour removal

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Cobra

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#1
Is there an easy chemical method to remove the heat discolouration on welded stainless steel?
 

Ray C

H-M Supporter - Sustaining Member
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#2
Muriatic acid (aka Hydrochloric acid, aka pool acid, aka concrete etching acid). Careful... it can easily cause skin burns -much worse than typical drain cleaners etc.

Ray
 
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