Description | Ultradent Porcelain Etch is a buffered, viscous hydrofluoric acid designed for intraoral or extraoral porcelain etching. Ultradent Silane is a single | CLEARFIL CERAMIC PRIMER, is a single-component adhesive primer used to enhance the bond strength between resin-based materials and any type of ceramic | CLEARFIL PORCELAIN BOND ACTIVATOR is a silane coupling agent, which in combination with SE Bond Primer or CLEARFIL LINER BOND 2V Primer, CLEARFIL NEW |