SpectrumTPH is a sub-micron hybrid composite for the restoration of both anterior and posterior teeth. Since introduction in January 1996, SpectrumTPH has shown enormous market success through simple application, superior aesthetics and proven clinical performance. SpectrumTPH is ideal for use with Prime & Bond? NT, the universal, one bottle adhesive system. SpectrumTPH key features are as follows:- SpectrumTPH is a complete system, including Prime & Bond? NT. SpectrumTPH Compules? Tips direct delivery system allows simple use and precise material placement plus the patented Compules? Identification System (CIS) means easy shade selection in everyday use.