Porcelain veneer is now quite a variety of bonding materials, now commonly used one is Cole, a green giant (resin Clementine). Cole’s bonding agent, divided into a liquid, two liquid, first of all, the porcelain veneer for processing. Many processing plants now out after the porcelain veneer, in fact, have been the porcelain veneer acid etching, to facilitate the doctor in the mouth to try to wear bonding, Cole’s bonding agent a liquid and two liquid were used for dental acid etching, and porcelain veneer tissue surface coating, coated after you can use the air gun to blow lightly for about 10 seconds, coated with Cole’s resin, and then gently wear the mouth. Resin bonding, in fact, it is a point, is when the sticky after the first light 5 seconds later, to clear the excess resin in a timely manner, including those involved in the adjacent porcelain veneer bonding agent to go clean, otherwise after the light, it may be very difficult to deal with. So now porcelain veneers mainly with resin bonding, bonding effect is still very good.