The Medway Handyman wrote:

ironer wrote:
Any suggestions of a source for a new plaster mixing bucket please?
Needs to hold at least 30litres & be suitable for mixing with a power
driven paddle.

ISTR seeing one in a screwfix catalog within last 18 months or so, but
can't track it down.

Like this? £3:99 from your local Wickes.

http://www.wickes.co.uk/invt/160179

TFT exactly as I had in mind. 38l capacity flat bottomed flexible
sides. They were piled up next to the sand etc in my local Wickes.

Bought! Problem solved!