D.M. Procida wrote:

I've got some plastic - the kind of plastic a hairdryer, or the main
body of an iron might be made of - and I need to smooth it to something
like its flawless moulded surface before I gouged one of the edges...

What will be a good way to do this? Very fine sandpaper? A very sharp
blade to pare off some sharp bits sticking out? Heated metal to smooth
it down?


Progressively finer abrasives down to T-cut level.



Thanks,

Daniele