303 Marine Boat Wash with UV Protectant (32 fl. oz./ 946ml)

Boat Wash for Powerful Cleaning and Marine-Safe Protection

303 Ultra-Concentrated Boat Wash delivers exceptional cleaning power while being safe for your boat and the environment. Designed to remove salt, grime, stains, and general marine build-up, this boat wash restores a spotless, streak-free shine without harming finishes or stripping away protective wax. The pH-neutral formula is tough on dirt but gentle on gelcoat, fibreglass, vinyl, and painted surfaces, making it suitable for routine maintenance and deep cleans alike.

This boat wash doesn’t just clean—it also protects. With built-in UV blockers, it helps prevent fading and oxidation for up to 30 days after use, helping to maintain your boat’s appearance under harsh sun exposure. The ultra-concentrated formula means a little goes a long way, providing excellent value while reducing plastic waste. 100% biodegradable and safe for marine ecosystems, it’s the responsible choice for boat owners who want professional results without compromising environmental standards.

• Removes salt, dirt, and stains for a deep, spotless clean
• pH neutral – safe for all boat finishes and wax coatings
• Delivers 30 days of UV protection to reduce fading and oxidation
• Ultra-concentrated formula maximises cleaning value per bottle
• 100% biodegradable and safe for marine life and waterways
• Leaves no streaks or residue – just a slick, clean finish