HELP ..... ... Trying to get back to ceramics .I’ve just finished mixing a small quantity batch of stains and underglazes with slip ( same clay bodies nothing else ) I’ve used 60 % slip to the ratio of about 10% stain to both stain and underglazes But have found that the underglaze slips are much thinner than the stain slips .Consistencies are different .Most stains seems to be thicker than underglazes Aside from black and purple which are def thinner . How to rectify ......???? Do I add more slip or stain to thicken ??? Or is it more complicated than I imagine . ? Bare in mind I am not adding anything else ie frits etc
Thank you Nicky