GB-60 ®
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STAINLESS STEEL POLISH

A Prestige Metal Polish from Zahner GB-60 is a Zahner material process developed to soften the highreflectivity of standard grain finishes on stainles steel. The patented process uses precision-controlled machinery to etch stainless steel with a fine grain. The resulting finish is the finest, smoothest, and most uniform light-diffusion metal surface available for architectural metal. An Iconic Appearance GB-60 stainless steel is characterized by a softly grained reflection. The finish is bright but diffuse, almost crystalline in appearance. Direct light reflecting off the surface is...

Microscope photographs comparing GB60 stainless steel (Left) with Angel Hair stainless steel (Right). How GB-60 surfaces are manufactured The GB-60 process involves feeding glass beads from a hopper into a high-pressure stream of clean, dry air. The outlet sprays the beads at high speed onto the surface of the metal. The impact of the blasting to the metal surface creates a small indentation. The indentations are rounded, and they tend to overlap. This overlapping crater produces light-scattering behavior, effectively diffusing the reflectivity. Durable for Exterior and Interior...

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