Ortho white is a brilliant white stone manufactured from carefully handpicked and beneficiated mineral gypsum of highest
It is engineered to produce rapid strength gain and easy release properties, permitting short processing time. It has th
Rapid hardening formula of this stone makes it very suitable for use by a busy laboratory technician, high surface hardn
It Is Recommended For Use To Cast Full And Partial Denture Models, Basing Crown And Bridge Models Etc. Rapid Hardening F
