Luting I is a conventional glass ionomer cement designed for final cementation of crown and bridge restorations. It is available in powder and liquid two-component form.
• Cementation of metal-based inlays, onlays, crowns and bridges.
• Cementation of high strength (zirconia based) all ceramic crowns and bridges.
• Cementation of posts and screws made of metal or high-strength ceramic.
• Cementation of orthodontic bands.
• Excellent operating performance
• High bonding strength
• Sustained Fluoride Release
• Ideal Film Thickness
• X-ray Radiation Resistance
• Good edge sealing
• Prepare the tooth
• Clean and dry
Gently dry the tooth with a cotton swab or an air gun, but don't make it too dry. The surface of the tooth should be moist and a little shiny. It will achieve the ideal bonding effect without dealing with smear layer of the tooth surface. Then clean and dry the restoration.
• Take powder and liquid
Take 1 spoon of powder and 2 drops of liquid.
• Mix the powder and liquid
Mix half portion of powder with all liquid, then incorporate the remaining powder and mix the whole. Total mixing should be completed within 45 seconds.
• Luting and match
Apply the prepared material on the surface of the abutment and the cemented surface of the prosthesis. After the material is applied, put the prosthesis in and adjust in right place. The operation should be completed within 3 minutes.
• Remove excess material
The excess material is removed during the gel period of the material. The complete cure time is 3-4 minutes from the start of material mixing. (the cure time depends on the ratio of powder and liquid.)
• Waterproof protection
After the completion of the adhesive, apply the waterproof material on the edge of the restoration to do waterproof protection.
• Finished
| Powder-Liquid Ratio (g/g) | 1.6~1.8/1.0 (24ml) |
| Mixing Time | 45" |
| Operating Time | 3´00" |
| Setting Time | 3'00"-3'30 |
| Compressive Capability | > 100Mpa (ISO > 50Mpa) |
| Average Particle Size | 4.6μm |
| Film Thickness | 12 ~ 16μm |
| Storage Temperature | 4~25℃ (39.2~77.0°F) |
| Storage Humidity | Moistureproof |
| Shelf life | 2 Years |
| 30g*1 | Powder |
| 25g*1 | Liquid |
| 1 | Measuring scoop |
| 1 | Mixing pad(50 sheets) |
| 10g*1 | Powder |
| 10g*1 | Liquid |
| 1 | Measuring scoop |
| 1 | Mixing pad(50 sheets) |
