Is this plaster ok for making plaster wedging boards, especially for making paperclay, or do I need a better quality plaster? I don't want to use my Pottery Plaster #1 for making

Making a Plaster Slab for Drying Clay – Step-by-Step

Brick and Plaster Better Than Paper® Bulletin Board Roll : Office Products

Plaster for wedging table - Studio Operations and Making Work - Ceramic Arts Daily Community

Making Wedging table and Clay Recycling Plaster Boards

Blog for TeachinArt online art school

Clay in the Classroom: Recycling Clay, the dirt

Making Wedging table and Clay Recycling Plaster Boards

Plaster for wedging table - Studio Operations and Making Work - Ceramic Arts Daily Community

Making a Plaster Slab for Drying Clay – Step-by-Step