Good Morning,
I am wondering if anyone has had successful experiences with coating a porcelain slip over a raku body. The vessel would then be fired to cone 010, then fired in a Raku kiln to around 600 - 700 C for feather and horse hair application.
I am trying to achive a white, smooth base for the final horsehair application, and finding that the grogged raku clay still shows through burnished Terra Sig.
I am grateful for any helpful hints as to the best way to achieve this!
Thanks for your guidance