The Department of Defense, specifically the Navy, is seeking innovative solutions for the development of an acoustically transparent underwater curing adhesive aimed at repairing defects in submarine sonar conformal flow surfaces. The objective is to create a material that can be applied and cured underwater, maintaining acoustic performance while simplifying maintenance processes that currently require dry-docking. This technology is critical for enhancing the longevity and effectiveness of sonar systems embedded in submarine hulls, thereby reducing repair costs and downtime. Interested parties should note that the solicitation will open on January 8, 2025, with proposals due by February 5, 2025, and can find more information at the official SBIR website.