How do I prepare porcelain when using PANAIVA SA CEMENT?

First, sandblast the adherent surface of the restoration, micro-etch or use HF etching gel to roughen the surface, according to the restoration. Then, apply K-etchant Gel to activate and clean the surface. After cleaning/activation, apply a silane coupling agent (ex. Porcelain Bond Activator plus CLEARFIL SE Bond Primer or only CLEARFIL Ceramic Primer) to the adherent surface of the restoration. The PANAVIA SA CEMENT paste is then applied directly to the restoration.