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Lab talk, the good, the bad, and the ugly
Zirconium
Zr opaque liquid
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<blockquote data-quote="Sda36" data-source="post: 362900" data-attributes="member: 17701"><p>Another idea mentioned previously is to opaque the Ti Base. To do this properly, you can etch the external only part of the Ti Base ( fitting surface) with ceramic etching gel for a small amount of time, 1 minute or less depending on the strength of your gel. You can watch it work and judge for yourself. Ti reacts beautifully to Hydrofluoric acid. Next, prime Zr-Prime+ and apply Gradia Opaque in whatever shade required. (You can sandblast instead of acid etching if you prefer.) Scan and design from there and you're done. You would want to use a composite primer on the Gradia prior to bonding on the crown, again Zr-Prime +, intaglio on crown and on Gradia prior to bonding. Have checked this out with Bisco's Engineers and got a full go. You could also go with Ivoclar's Monobond if you use that instead.</p></blockquote><p></p>
[QUOTE="Sda36, post: 362900, member: 17701"] Another idea mentioned previously is to opaque the Ti Base. To do this properly, you can etch the external only part of the Ti Base ( fitting surface) with ceramic etching gel for a small amount of time, 1 minute or less depending on the strength of your gel. You can watch it work and judge for yourself. Ti reacts beautifully to Hydrofluoric acid. Next, prime Zr-Prime+ and apply Gradia Opaque in whatever shade required. (You can sandblast instead of acid etching if you prefer.) Scan and design from there and you're done. You would want to use a composite primer on the Gradia prior to bonding on the crown, again Zr-Prime +, intaglio on crown and on Gradia prior to bonding. Have checked this out with Bisco's Engineers and got a full go. You could also go with Ivoclar's Monobond if you use that instead. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Zirconium
Zr opaque liquid
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