No I had never heard of it I new the other one as builders lime and lime stone / calcium carbonate as gardening limeDiamond Dave wrote: ↑Tue Nov 05, 2024 6:46 pm I agree of course Neil but no-one has mentioned the Hydraulic lime yet?
There's a guy online giving a demo on the use of both and he says that it is calcium carbonate but the demo is for another use.
I have googled several descriptions of hyraulic lime but none come up with a distinctive description. I dont want to rule it out as a possibility when it is available locally.
Not sure what the other one is