SENTIENT ╲ Materials ╲ Metal Finishes ╲ Polished Brass
Polished Brass
Polished brass is buffed through progressive stages to a high-gloss, mirror-bright surface with a rich gold tone. It is the most luminous brass finish we offer, and SENTIENT polishes brass in-house at our Brooklyn metal shop. We typically seal polished brass with lacquer to maintain the shine, though some clients prefer to leave it unlacquered and let the patina develop naturally.
Appearance
Polished brass has a mirror-bright finish with deep, warm gold color and strong light reflection. When lacquered, the surface holds its brightness and stays consistent over time. Without lacquer, the gold tone gradually softens and darkens as the brass oxidizes, eventually developing the same living patina as bare brass. The high-gloss surface reads formal and intentional, with enough warmth to avoid feeling cold or industrial.
Characteristics
Achieving a true mirror finish on brass requires multiple progressive polishing stages, moving from coarser to finer abrasives until the surface reflects clearly. Lacquer sealing is recommended because bare polished brass begins to tarnish almost immediately through contact with air and skin oils. The lacquer creates a clear barrier that holds the mirror finish in place, though it needs periodic renewal in high-touch areas. Of all the brass finish options, polished brass demands the most attention to maintain its original appearance.
Common Applications
Polished brass works well for formal furniture legs, decorative accents, high-end hotel furniture details, cabinet hardware, and trim. It carries enough visual weight to anchor a piece on its own, and the warm gold tone adds richness to interiors without the coolness of chrome or nickel. Designers specify it for spaces where the metalwork should draw attention and feel intentionally refined.
Care and Maintenance
Dust polished brass regularly with a soft cloth to prevent buildup that can dull the finish. If the piece is lacquered, avoid solvents and alcohol-based cleaners that could dissolve the clear coat, and have the lacquer reapplied when you notice it wearing through. If the piece is unlacquered, polish periodically with a quality brass cleaner to maintain brightness, or simply let the natural patina develop. Indoor lacquered pieces typically need relacquering every year or two depending on use, while outdoor placement accelerates tarnishing significantly.
Related Metal Finishes
Brushed Brass
Satin directional texture with warm gold undertones. Subtle and refined.
Bare Brass
Natural warm gold tone that develops a living patina over time.
Gold Leaf
Hand-applied gilding for decorative accents and statement details.
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