Bisco Porcelain Etch

Contents: 1 x 5g syringe 9.5% Porcelain Etchant 25 x Black Disposable Plastic Tips Instructions Bisco’s PORCELAIN ETCH improves the adhesive bond between porcelain and cement by increasing the surface area of the porcelain to be bonded. The effect is similar to sandblasting but is more controlled and effective. PORCELAIN ETCH will microscopically roughen any porcelain or glass surface. 9.5% (to reduce etching time) can be used to etch porcelain veneers, crowns, inlays and onlays prior to cementation or for the repair of porcelain restorations.