A couple of years ago I bought some offcuts of 10mm Dural sheet from a firm who specialized in offcuts of all sorts of metal.
I just realised that I've lost the contact details as the computer I was using at the time has crashed terminally and I didn't have anything written down.
After Googling endlessly I find plenty of offcut material available up to 3mm but not the thick stuff.
Can anyone suggest a source?. In UK.