The Importance of Using the Right Sealant Applicator and Smoothing Tools A Sealant Applicator Nozzle is a specially designed tip that attaches to the end of a sealant cartridge or tube. It controls the flow, shape, and direction of the sealant bead as it's dispensed. These nozzles come in various shapes and sizes, from narrow cones for precision seams to wide tips for broad gaps, allowing you to tailor the application to the job at hand. Read more: https://bojotools.blogspot.com/2025/05/sealant-applicator-and-smoothing-tools.html