Features
- Radiopaque.
- Strong adhesion to enamel and dentin.
- High compressive strength.
- Fine particles – excellent aesthetics and polishability.
- No etching and bonding required.
- Self- curing/self adherent
- High and continuous fluoride release
- Coefficient of expansion similar to tooth structure
Description
Crysta Restorative is a radiopaque, self cure Glass Ionomer Cement in handmix version for restoration of primary teeth, core build up and restoration of class III, V and limited class I cavities.
It results in restorations with high surface hardness and durability. Its optimized translucency and improved physical properties provides best aesthetic results. It is available in powder-liquid formulation.
Indications :
- Permanent class III, class V restorations and small class I fillings
- Restoration of deciduous teeth (especially class I)
- Restoration of smaller lesions
- Primary teeth fillings
- Fissure sealing
- Filling of cervical erosions
- Fillings prior to crown preparation
Contraindications :
- Pulp capping
- In rare cases the product may cause sensitivity to some persons.
Composition :
- Powder : Fluoro Alumina Silicate Glass.
- Liquid : Polyacrylic Acid Liquid Normal Viscosity.
Packaging
- 1 X Powder Jar 15g
- 1 X Liquid Bottle 10ml
- 1 X Mixing Pad
- 1 X Spoon
- 1 x Manual.
Direction to Use
- Shake the powder bottle well every time before use.
- Dispense one scoop of powder and two drops of liquid on the mixing pad (the standard powder to liquid ratio is 0.19:0.07).
- With a plastic spatula, divide the powder into 2 equal parts.
- Mix the first portion with all of the liquid for 15 seconds. Mix the remaining portion with the paste formed for 20 seconds.
- The total mixing time should be about 35 seconds
- Transfer cement to the prepared tooth surface using a suitable placement instrument and finish the restoration. Allow 1:30 to 2:30 (min:sec) for proper setting.
