Hi BGregoire and welcome to the forum! You've posted your question in the Status Updates section, this section is more for just general comments about what people have going on at the moment. A better place to post your question would be in the Studio Operations and Making Work section here. Just click on the orange "Start new topic" tab and follow the prompts. Posts make in the forum sections like that are searchable and you'll likely get more replies than here.
Quick answer to your question, dried clay slakes down easier than wet clay but just use a heavy duty drill with a paint mixing attachment and you should be able to get it mixed up. I'ld sieve the slip before using it.
BGregoire reacted to Min in I am making a batch of porcelain slip to be used for decorating platter/bowls not wit
