What happens to a sealant when it is exposed to masticatory forces?

When a sealant is exposed to masticatory forces, which are the forces generated during chewing, it is designed to remain intact and provide protection to the tooth surface if it has been properly applied. Sealants are formulated to withstand these forces, thereby helping to keep the pits and fissures of the teeth sealed against food particles and bacteria that cause decay.

A properly applied sealant forms a durable layer over the enamel, effectively minimizing the risk of cavities in the areas where it is applied. If the sealant is well-adhered and appropriately cured, the masticatory forces should not cause it to degrade quickly, but rather it should maintain its function for an extended period.

While sealants can be affected over time and may need to be monitored, the expectation is that they should remain effective under normal chewing conditions, thereby fulfilling their protective role.