Contents:1 x 5g syringe 9.5% Porcelain Etchant25 x Black Disposable Plastic TipsInstructionsBisco’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 ef..
BISCO’s porcelain primers are silane coupling agents used to improve bonding between porcelain restorations and resin cement. It also protects porcelain restorations from contamination, increases mechanical and chemical bonding of resin to the porcelain, and yields greater resistance ..