Outstanding stain resistance, ours equals to Zendura's FLX

Our dental sheet has outstanding stain resistance, compared to other general brands. 

This is simulated the habit of drinking coffee every day, the testing sheet was soaked in 37℃ coffee for an hour twice a day for 2 weeks.

As you can see from the chart, our series ST (High Strength Series) dental coping sheets can compete with Brand Z!

Besides outstanding stain resistance, series ST dental coping sheets have excellent orthodontic force.