DAP Marine UV Resistant Adhesive Sealant is fast-drying, paintable, and UV resistant. Engineered to create a 100% waterproof, weatherproof bond on a wide range of marine surfaces, sealant is ideal for applications above the waterline. Use to seal materials like fiberglass, wood, aluminum, steel, and most plastics. Marine sealant will even work on wet or damp surfaces. Designed to stay flexible, it withstands joint movement from temperature changes without shrinking, cracking, or breaking down. Marine grade sealant is rain and paint ready in just 30 minutes, and can be applied in extreme conditions from 0 to 140 degrees Fahrenheit. Easy to gun and tool, it's perfect for sealing rub rails, deck fittings, hardware penetrations, electronics, and more. Sealant is low in odor and VOC compliant. DAP caulk and sealants provide durable performance for a variety of projects. Product is intended for use above the waterline and works for exterior and interior marine sealing projects.