3D Large Format Panel — Eco-Flexi MCM

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Oxidized Metal Texture in Natural Stone. The Patina of Time. Fire Rated.

The Rust Board panel replicates the layered, oxidized surface of weathered Corten steel in a large-format natural stone panel. Warm iron-oxide tones, surface variation, and the visual depth of aged metal — without the weight, corrosion risk, or maintenance demands of actual steel cladding. Specified for exterior facades, hospitality interiors, and feature walls where the material language of industrial patina defines the design intent.

It is not a simulation. It is not a laminate. It is natural stone — engineered to install where conventional stone cannot.

Material Specifications

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Specification Data

Why It Gets Specified

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For Designers Specifying Industrial Patina Without Corrosion Risk

When a project calls for the visual character of weathered Corten steel and actual metal cladding is cost-prohibitive, too heavy, or introduces corrosion risk, the Rust Board provides a compliant, specification-ready alternative in natural stone. Installs on standard substrates without reinforcement. Technical data sheets and installation guides available on request.