[chbot] Restoring old, yellowed plastic mouldings

Mark Atherton markaren1 at xtra.co.nz
Thu Jan 3 16:30:28 GMT 2019


Looks like hydrogen peroxide + UV light might be able to treat 
that-old-yellow-look, see 10:30

https://www.youtube.com/watch?v=Xlwl_M673Gs

-Mark






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