Soldate 30 modified with a much coarser 30 mesh sand for the potter demanding a very toothy clay. Price is per 25# bag.

- ⚠ WARNING - This product can expose you to crystalline silica (quartz) which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

Cone 10                                                                                                               Fired Shrinkage 11%                                                                                         Water Absorption 1.5%