Paint used to colour ceramics (clay) is called glaze.
I think what you are talking about is "slip". Slip is clay in a liquid form. I have commonly used it for attaching pieces of clay.
pottery and ceramics
Clay?
clay, almost all pieces of pottery are made from a form of clay, such as terra cotta, stoneware, or porcelain
Joining slip.
Casting Slip: A liquid clay used in the process of forming objects with molds. Also referred to as "slip."
Clay is used in all different ways. It is used for dishware, crafting, and pottery.
I think what you are talking about is "slip". Slip is clay in a liquid form. I have commonly used it for attaching pieces of clay.
Clay
pottery and ceramics
clay
They used the clay for their pottery.
Clay glue is typically referred to as clay adhesive or clay paste, used for bonding clay pieces together in pottery and craft projects.
Clay?
they used clay
the ground.
Certain types of clay were (and still are) used to make pottery.