Graphene Nano Spray Coating for Marine Protection

303® Marine Graphene Nano Spray Coating offers premium protection for your boat against the harsh elements of sun, salt, and moisture. Formulated with advanced graphene oxide, it bonds to exterior surfaces to form a durable, high-gloss barrier that defends against fading, oxidation, and water damage. This cutting-edge coating reduces surface temperatures, helping to prevent hard water spots from embedding into your boat’s finish.

Ideal for use on gel coat, fibreglass, glass, and more, the spray enhances the depth and shine of your boat’s surface – especially those with metallic flake finishes. It’s easy to apply with a microfiber applicator and can even be used in direct sunlight without leaving streaks or residue. One simple application delivers up to 12 months of lasting hydrophobic protection and sleek shine, making it a must-have in any marine detailing kit.

• Up to 12 months of graphene-based marine protection
• Protects against UV rays, salt spray, and moisture damage
• Reduces surface temperature to prevent hard water spotting
• Leaves a slick, deep-gloss finish with enhanced shine and clarity
• Can be applied in direct sunlight without streaking
• Suitable for gel coat, fibreglass, glass, and other exterior surfaces