Does Nexgen Ceramic Spray work on boats? March 11, 2024 14:50 Yes, Nexgen Ceramic Spray works great on boats. Related articles What surfaces does Nexgen Ceramic Spray work on? Does Nexgen Ceramic Spray work on PPF (paint protection film) wraps? What's the difference between Exterior and Interior Ceramic Spray? Does Nexgen Ceramic Spray work on fiberglass? Can nexgen ceramic spray be used over a ceramic coating?