Does it have a trade name?

All my local Jewson could come up with was Linseed Oil Putty!

"It's the only sort of putty we sell, sir."

Looks like not every Jewsons is stocking it yet. Right next to the
warehouse desk in my local Jewson is stacked a pallette of tubs
labelled "Bleaklows Slaked Lime Putty" if I remember rightly

Tell me where you are in the country and I'll see if I can come up
with another supplier

Anna

~~ Anna Kettle, Suffolk, England
|""""| ~ Plaster conservation and lime plaster repair
/ ^^ \ // Freehand modelling in lime: overmantels, pargeting etc
|____| www.kettlenet.co.uk 01359 230642