GlassRenu 5” Hard Water System – 106-3005 is a professional-grade solution for removing hard water stains, surface deposits, and minor etching from glass and other non-porous surfaces. This complete kit includes finishing foams, backing pad, and polishing compounds, delivering powerful results with a simple one-step process. Designed for use with any low-speed or variable-speed polisher, the system restores clarity and shine to glass quickly and safely. With eco-friendly, chemical-free dual-action compounds, the GlassRenu Hard Water System provides a reliable and efficient solution for both professionals and service providers.
Applications
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Window cleaning services
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Janitorial and building maintenance
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Auto detailing and restoration
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Residential glass surfaces (showers, doors, windows)
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Commercial and architectural glass care
Key Features
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Designed for 5” diameter tools (also available in 6”)
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Quickly removes hard water stains, etching, and deposits
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Simple one-step process with mechanical polishing power
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Includes finishing foams, backing pad, cutting compound, and polishing compound
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Eco-friendly and chemical-free dual action compounds
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Safe for all types of glass and non-porous surfaces
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Restores glass to a like-new condition



