Alpha II® AP is a light-cure restorative composite incorporating radiopaque fluoride. The unique filler blend creates a material that is exceedingly robust and wear-resistant, making it perfect for Class I and Class II restorations while being highly polishable for usage in all Class II, IV, and V restorations. The handling characteristics of Alpha II® AP are excellent. The material is readily manipulated and will not stick to your instruments. Fluorescence is used in Alpha II® AP to mimic the natural tooth surface.