We know that New Zealand’s elements can throw the works at our windscreens and windows. Whatever the type and size of vessel you own, Diamond Fusion can help repel everything from seawater, rain and handprints!

Our advanced treatments will enhance the clarity of your boat windows by adding an invisible, rain repellent barrier. Ensure superior visibility, even in the worst weather, or at high speeds on the open water.

If you’ve tried every marine window cleaner out there and still struggle to keep your glass clean, make Diamond Fusion your next and final step.

Discover why millions of customers around the world are choosing Diamond Fusion Glass Defender in the battle against grime!

Our products harness the power of nanotechnology to coat the naturally porous surface of your glass, resulting in an incredibly smooth and water-repellent surface.

This makes any contamination very easy to remove with just plain water or mild detergent, reducing your cleaning time by up to 90%!