XPS Eco-Friendly Hull Cleaner - Biodegradable Waterline Stain Remover

Bring your boat’s hull back to a spotless, marina-ready shine with XPS Eco-Friendly Hull Cleaner 9779300, 9779301. This environmentally conscious formula is engineered to dissolve tough waterline stains without heavy scrubbing, making it ideal for maintaining fiberglass, gelcoat, and painted marine surfaces.

This high-performance cleaner penetrates and removes algae, rust, mold, scum, oxidation, and other aquatic contaminants while remaining gentle on waterways. Perfect for boaters looking for powerful results with an eco-friendly touch.

Key Benefits:

• Removes tough waterline, algae, scum, rust, and mold stains
• Biodegradable and safe for marina environments
• Deep-cleaning formula requires minimal scrubbing
• Safe for fiberglass, gelcoat, and painted hulls
• Fast-acting stain removal for easier hull maintenance

How to Use:

• Work one hull section at a time.
• Spray directly on the surface.
• Allow 2–4 minutes to activate.
• Scrub with a brush as needed.
• Rinse thoroughly — a pressure washer delivers best results.

Recommendations:

• Do not use on warm or hot surfaces.
• Always test a concealed area before full application.
• Use with caution on aluminum — may whiten or dull polished finishes.
• Do not allow product to dry on the surface.
• Wear protective gloves and eyewear.

Hot Tips:

• Ideal as a shock treatment for long-lasting or stubborn stains.
• For best cleaning efficiency, spray from bottom to top.
• Follow with a second pass for heavily oxidized areas.

FITMENT:
Safe for use on:

• Fiberglass boats
• Gelcoat surfaces
• Painted hulls
  Use with caution on:
• Aluminum and polished aluminum

Part Numbers: 9779300, 9779301
Type: Marine Hull Cleaner