Flammingo Studio

Good question on manufacturing. I don't think they make their own but I will find out tomorrow. I had another potter tell me she always weights her slip before casting. That 100ml should weigh about 175 grams. I checked mine, several times over, and 100ml weights 95 grams. Yikes, this is why I have always bought slip so I don't have to mess with the calculations of science

Help! I have always bought casting slip from the same supplier and it has worked like a charm. I decided to start casting again and I bought the same casting slip and the slip is very runny. I will not set up in my molds. The shop owner was of no help and I have tried to research the solution. Can epsom salt dissolved in water work as a flocculant to thicken this low fire casting slip?? Thanks for any suggestions