Scarva Porcelain (Casting Slip) From  £34.11

I have been casting mugs with this casting slip and found that it warped a lot with casted handles. However pulled handles seem to hold and if I don't 'fiddle' too much with the rim of the mug itself. I am also now letting them dry much slower just to make sure. Fellow potter friend said the less you handle it the better and not over wet it when tidying up. Overall it's a great casting quality porcelain.