Star brite Marine Silicone Sealant, Black – 2.8 oz, 100% Marine Grade

Create a lasting, impenetrable barrier with Star brite Marine Silicone Sealant. This true 100% marine-grade formula delivers a superior waterproof and airtight seal, essential for both above and below the waterline applications. Engineered to bond seamlessly to a variety of surfaces, it resists the harshest marine environments without cracking, shrinking, or yellowing. Trust in a sealant that's proudly Made in the USA to protect your vessel for seasons to come.

Key Features & Benefits:

• Exceptional Adhesion: Bonds securely to fiberglass, wood, glass, metal, and many plastics, offering versatile application for any project.
• Marine-Grade Durability: Formulated with 100% marine-grade silicone to withstand saltwater, chemicals, solvents, and intense UV exposure, ensuring long-term integrity.
• Flexible & Resilient: Maintains elasticity across extreme temperatures, from -60°F to +450°F, preventing cracks and shrinkage even with structural movement.
• Quick & Easy Application: Dries tack-free in under an hour and fully cures within 24 hours, allowing for efficient project completion and immediate tooling within 10 minutes.
• Removable Design: Provides a strong, waterproof bond while remaining easy to remove when desired, ideal for mounting deck hardware without permanent damage.

Recommended Applications: Ideal for sealing running lights, windshields, deck seams, through-hull fittings, electronics, windows, sinks, and heads on boats, as well as home projects like sealing bathtubs, sinks, doors, and gutters.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.