Stain Test

  Scratch Test

  Abrasion Test

  UV Test

  Boiling Test

UltraShield showed no staining after washing as opposed to the conventional composite.
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UltraShield: At 20N no obvious marks appear
Conventional Composite: At 8N marks appear

● Using a 1 mm needle to mark the composite
● Testing done under 8N-20N of pressure
● Testing Standard used: FLTM BO 162-01
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After 1000 turns 23mg of material was worn off of UltraShield
After 1000 turns 81mg of material was worn off of the Conventional Composite
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Tested in a QUV chamber for 3000 hours.
Experts say no visible color can be observed at a Delta E < 5.0.

● Observations and recordings were taken every 500 hours
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Pictures below show UltraShield after a 90 hour boiling test.
The results show no separation between the cap layer and the core, no damage, and no cracking
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