Self-cured sealant materials are supplied as a two part system that includes?

Self-cured sealant materials consist of a two-part system, which includes a base and a catalyst. The base is the primary component that forms the majority of the sealant's structure, while the catalyst initiates the chemical reaction that leads to the curing and hardening of the material. This interaction typically allows the sealant to set without the need for additional external light sources, such as those used in light-cured systems.

This system is particularly important in dental applications, as it provides a convenient method for sealing pits and fissures on teeth, ensuring effective retention and durability of the sealant. A thorough understanding of these components and their roles is essential for dental assistants to effectively use self-cured sealants in their practice.