Porcelain Etch 9.5% Hydrofluoric Acid Kit

Buffered 9.5% hydrofluoric acid gel designed for etching ceramic restorations and aged macro-filled composites prior to bonding and repair procedures. The viscous gel formulation allows for precise intraoral or extraoral application on porcelain, lithium disilicate, and other glass-based ceramics to create a microretentive surface. Kit includes silane coupling agent and application brush tips for complete ceramic surface preparation. Package contains 1 kit with 2 syringes of 1.2ml Porcelain Etch, 2 syringes of 1.2ml Silane, 20 Black Mini Brush tips, and 20 InspiralBrush tips.