Keep your glass and silica-based surfaces cleaner for longer with Diamon-Fusion® protective coating. Diamon-Fusion International (DFI) is one the world’s leading glass coating manufacturers and suppliers of glass protectant coating machines and glass cleaning products. Our flagship product, Diamon-Fusion®, is the industry-trusted, easy-to-clean coating used to protect shower doors, glass railings, windows, and much more.

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