Affinity Crystal is an advanced silicone matrix material you can light-cure through. Designed for easy fabrication of temporary veneers, Affinity Crystal is the only matrix material to utilize branched resin chemistry, resulting in greater procedural efficiency, higher tear strength, and the most predictable results for accurate provisional restorations.
Affinity™ Crystal Matrix Impression Material
- Clinical Technique
- Instructions For Use / SDS
- Product Configurations
Dentistry and photography courtesy of Dr. Len Boksman and Dr. Brad Carson.
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Instructions For Use / SDS
Click here to view Affinity Crystal IFU/SDS (North America)
Click here to view Affinity Crystal IFU(EU)
Click here to view Affinity Crystal SDS (EU)
- 2-50mL cartridges, instructions/SDS
- with mixing tips
- 6-50mL cartridges instructions/SDS
- with mixing tips
- 12-50mL cartridges, instructions/SDS
- without mixing tips
The working time of Affinity Regular Set material is 1:45 mins with a setting time of 2:30 mins.
Affinity Fast Set materials have a working time of 1:10 mins and a set time of 1:45 mins.
Only Affinity uses branched resin chemistry for 3-dimensional cross-linking resulting in a higher tear strength, refined fillers, and an even distribution of surfactant. Other impression materials use linear resin chemistry with an uneven distribution of surfactant resulting in less accurate impressions that are more prone to tearing of the thin interproximal and sulcus fins.
Light and heavy body materials from another brand may be mixed but strict attention must be paid to the working and set times as they need to mimic or exceed Affinity’s.
Always keep the tip of the mixing tip fully immersed in the Light Body fully as it is syringed around the prep sites.
It is important to work quickly when loading Quad-Trays. Dispense Affinity InFlex in an S-pattern onto the non-prep side after running a bead of material around the periphery of the tray. Immediately turn the Quad-Tray over and repeat on the prep side.
If using Fast Set, switch to Affinity Regular Set impression material. Do not attempt to adjust the temperature of the material in order to slow down the set.