InvariMatte® Walnut is a directional, uniformly textured stainless steel finish with a thin brownish black oxide film designed for use in architectural applications. It can be applied to wall panels, column covers, coping and trim. The brownish black chromium oxide film is produced electrochemically in collaboration with Prismatic Stainless Steel, Division of B&M Finishers, Inc. Unlike paint coatings, the finish is not reactive to ultraviolet light. InvariMatte® Walnut retains the corrosion resistance of the underlying ATI 2003™ alloy.

Pounds Per Piece
Thickness (in.) x Width (in.) x Length (in.) x .292

Available Sizes
Cut lengths up to 96" are available.

Fire Resistance
Since stainless steel is dimensionally stable up to 2000°F, InvariMatte® Walnut provides an added measure of protection in the event of a fire.

InvariMatte® Walnut is supplied to ASTM (American Society for the Testing of Materials) commercial tolerances.

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