Characteristics of low polymerization shrinkage flowable resin composites in newly-developed cavity base materials for bulk filling technique.The purpose of this study was to evaluate polymerization shrinkage and other physical properties of newly-developed cavity base materials for bulk filling technique, with the brand name BULK BASE (BBS). 
BULK BASE
Characteristics of low polymerization shrinkage flowable resin composites in newly-developed cavity base materials for bulk filling technique.The purpose of this study was to evaluate polymerization shrinkage and other physical properties of newly-developed cavity base materials for bulk filling technique, with the brand name BULK BASE (BBS). 
BULK BASE
Polymerization shrinkage was measured according to ISO/FDIS 17304. 
ISO/FDIS 17304