Gypsum retardant is an additive for all types of plaster and investment materials. De gypsum retardant for all types of dental plaster and investment materials which prolong the setting time and processing time. As a result, there is more time in the processing to make more models. The retarder must be added to the water (max 2.0%) and be well stirred. The plaster retarder does not affect the other physical properties of the plaster.
Package contents: 5 KG bag