PURPOSE

Modelling in dental laboratory and making intermediate layer on the plaster model of the stump in order to form a distance gap under the fixing cement for partial compensation of shrinkage when making whole piece dental prostheses and for making intermediate layer on the plaster model of the stump.

FEATURES

“ZT” – lak is viscous uniformly colored in gold, silver, blue or red liquid. When drying, “ZT” – lak gives non-shrinkable non-elastic film, which is firmly held on the plaster model. The time of film formation of the varnish is not more than 2 minutes. The film thickness of one layer of varnish is 5-20 microns.