Submarine Top-side Anti-Slip Anti-Foulant
STTR Opportunity Analysis
The Navy is seeking a non-toxic, high-friction anti-fouling coating for submarine topsides under its SBIR/STTR topic to reduce biofouling while preserving safe footing and operational performance. The work calls for a durable coating or material system, along with an application method, that can inhibit marine growth on topside surfaces and remain bonded through normal foot and cargo traffic. Key requirements include resistance to alternating wet-dry cycles, sunlight, and atmospheric exposure, with effectiveness expected to last 6 to 8 years and evaluation through modeling, analysis, and testing on representative hull sections. The topic is open with applications due June 24, 2026 at 16:00 UTC, under solicitation number 26.TZ and topic number DON26TZ02-NV020.