Flowable Composites

Flowable composites:

A) are high-viscosity, light-cured resins that may be lightly filled (about 40%) or more heavily filled (up to 70%)
B) are useful as liners in large cavity preparations because they adapt to the preparation better than more viscous materials such as hybrid and packable composites
C) have a high elastic modulus, which allows them to cushion stresses created by polymerization shrinkage or heavy occlusal loads
D) are useful for class I but not class V restorations