Yeti K2 ceramic bonder for CoCr and NiCr non-precious alloys
Référence: H00123
Yeti K2 ready-to-use ceramic bonder for non-precious ceramic-metal frameworks
Yeti K2 Bonder is a ready-to-use ceramic bonder intended for non-precious alloys, especially cobalt-chromium and nickel-chromium. It acts as an intermediate interface layer between the metal framework and the ceramic, with simple, thin brush application.
A ceramic bonder designed for layering on non-precious alloys
In fixed prosthetics, controlling the interface between the metal framework and the ceramic is essential for achieving regular firing, good surface wettability and a stable base before opaque application. Yeti K2 bonder is specifically designed for this purpose on CoCr and NiCr frameworks, with simple handling and a workflow suited to ceramic-metal protocols used in the dental laboratory.
Key laboratory benefits
- Easy application in a thin layer with an opaque brush.
- Compatible with non-precious alloys such as cobalt-chromium and nickel-chromium.
- Acts as a thermal expansion buffer between alloy and ceramic.
- Ready to use, with no complex product preparation.
- Compact 5 g packaging suitable for routine laboratory use.
Recommended applications
- Ceramic-metal crowns and bridges on non-precious frameworks.
- Work on CoCr structures in fixed prosthetics.
- Work on NiCr structures compatible with K2 ceramic.
- Interface step before opaques on prepared, oxidized and sandblasted metal.
Recommended instructions for use
- Prepare the metal framework according to the alloy manufacturer’s recommendations.
- Carry out oxidation and then sandblasting of the structure.
- Mix well before use.
- Apply the bonder in thin layers with a special opaque brush.
- Close the jar immediately after application.
Laboratory working advice
For even application, always work on a perfectly clean, dry framework prepared in a uniform way. An excessively thick layer offers no benefit and may make the surface more difficult to assess before opaque application.
After the first firing, the bonder may show a bright yellow appearance; this shade may vary depending on the alloy composition used.
Technical features and firing parameters
| Product | Yeti K2 ceramic bonder |
|---|---|
| Brand | Yeti |
| SKU | H00123 |
| Alloy compatibility | Non-precious alloys, especially cobalt-chromium and nickel-chromium |
| Packaging | 1 x 5 g jar |
| Starting temperature | 550 °C |
| Drying time | 6 minutes |
| Heating rate | 80 °C / minute |
| Vacuum | Yes |
| Final temperature | 980 °C |
| Holding time | 1 minute |
| Appearance after firing | Slightly glossy |
Laboratory tip
If the bonder or opaque becomes too dry or too thick, a small quantity may be placed on a slab and diluted with K2 glazing liquid, without ever working directly inside the main jar.
This method helps maintain a more consistent working viscosity and prevents contamination of the whole container.
Important point
Never use water to dilute the product. It must be used with a dry brush, and any dilution should only be carried out with the dedicated liquid from the K2 system.
This is important to preserve the material’s behavior during firing and to maintain a consistent bonding surface.
Why use a bonder on a non-precious ceramic-metal framework?
In the laboratory, non-precious alloys behave differently from precious alloys during oxidation, firing and bonding with ceramic.
The purpose of a ceramic bonder is to improve the working interface and contribute to a more stable transition between the metal structure and the subsequent ceramic layers.
On a properly prepared framework, this helps create a more reliable base before opaque application, especially in routine production of ceramic-metal crowns and bridges.
This approach is fully consistent with the positioning of K2 Bonder within the Yeti K2 ceramic system.
Delivery
Yeti K2 ceramic bonder — supplied as 1 x 5 g jar.
FAQ — Yeti K2 Bonder
Which alloys is this Yeti K2 bonder intended for?
Yeti K2 Bonder is designed for non-precious alloys, especially cobalt-chromium and nickel-chromium alloys. It is used as an interface layer before ceramic layering on these frameworks.
Should it be applied in a thick or very thin layer?
It is recommended to apply the product in a thin layer with an opaque brush. An excessively thick application is not the goal; the product must create a controlled and even interface before firing.
Why does the surface appear yellow after the first firing?
After the first firing, the bonder may show a bright yellow appearance. This coloration is normal in the product protocol and may vary depending on the alloy composition used.
How should the product be diluted if it becomes too thick?
If it becomes too dry or too thick, place a small quantity on a slab and dilute it with K2 glazing liquid. It must not be mixed directly in the jar, and water must never be used.
Yeti K2 ceramic bonder for CoCr and NiCr non-precious alloys