Sealing a new kitchen sink involves applying a bead of silicone caulk around the sink’s edge and pressing it firmly into place. Focus keyword: "seal a new kitchen sink" used early.

Sealing your sink ensures water doesn’t seep under the edges, preventing mold and water damage. Choose a high-quality silicone caulk, and apply it evenly around the sink. Smooth the caulk with your finger or a caulking tool for a clean finish.