title: An alternate method for establishing porcelain margins.
abstract: The technique described is simple, safe, and requires no special training or expertise in its application. Hi-Temp special liquid is readily available and has an indefinite shelf life. The technique enables easy fabrication of ceramometal crowns with porcelain margins with fewer problems and greater accuracy.
mesh_terms: D003442:Crowns; D003734:Dental Casting Investment; D003776:Dental Porcelain; D003779:Denture Design; D006801:Humans; D017640:Silicates; D012824:Silicic Acid
chemical_list: D003734:Dental Casting Investment; D017640:Silicates; D003776:Dental Porcelain; D012824:Silicic Acid; C005691:sodium silicate