Why is it better to use unfilled sealants rather than filled sealants?
Filled sealants contain particles that have been added to increase resistance to abrasion and wear. Because of this, they require adjustments to the occlusion, which increases the amount of time spent with each student and requires a handpiece and a dentist to perform the procedure. Unfilled sealants naturally wear into occlusion in approximately 24 to 48 hours, eliminating the need to adjust the occlusion.
