At Johnson Metal Works, we offer a wide range of standard and custom metal finishes to meet our clients' specific needs. Whether you require a durable industrial coating, a decorative patina, or a high-performance corrosion-resistant finish, we have the expertise and technology to deliver exceptional results.
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These finishes modify the surface texture through physical processes such as grinding, polishing, and blasting.
Brushed Finish – Creates a uniform, directional grain pattern; commonly used for stainless steel and aluminum.
Bead Blasting – Uses glass beads or abrasive media to create a smooth, matte, or satin finish while removing surface contaminants.
Grinding & Deburring – Removes rough edges, weld spatter, and burrs for smooth, defect-free surfaces.
Polished Finish – Achieves a high-gloss, mirror-like surface, often used in architectural or decorative applications.
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These finishes provide unique aesthetic effects or enhanced performance for decorative and architectural applications.
Patina Finishes – Chemically induced oxidation on metals like bronze, copper, and steel to create aged, rustic, or artistic effects.
Corten Steel (Weathering Steel) Finish – Develops a rust-like patina that protects against further corrosion, commonly used in outdoor and architectural designs.
Clear Coat (Lacquer or Polyurethane) – Preserves the natural metal appearance while providing a protective barrier against oxidation and scratches.
Burnished or Blued Steel – Creates a darkened, oxidized finish for industrial or decorative applications.
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Yes! This is only a small representation of what we can create. We work to find the best custom finish for the customer, looking at color, movement and finish.
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Patina is a natural or chemically induced oxidation process that develops on metals like copper, bronze, brass, and steel.
It creates an aged, weathered look with colors ranging from greens and blues (copper oxidation) to browns and blacks (iron oxidation).
While patinas add unique character, they may require sealants or clear coats to prevent further oxidation and ensure durability.
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The best exterior finish depends on durability, aesthetics, and maintenance needs:
Powder Coating – Durable, UV-resistant, and available in a wide range of colors (Best for railings, facades, signage)
Stainless Steel – Naturally corrosion-resistant, no coating needed (Best for architectural features, railings)
Corten (Weathering Steel) – Develops a rust-like patina that prevents further corrosion (Best for cladding, sculptures)
Clear Coats & Sealants – Protects natural metal finishes while maintaining aesthetic appeal (Best for decorative applications)
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When selecting a metal finish, consider the following factors:
Durability – Will the product be exposed to weather, chemicals, or wear?
Aesthetics – Does it need a decorative or polished look?Corrosion Resistance – Will the metal be exposed to moisture, salt, or industrial environments?
Functionality – Does the finish need to improve electrical conductivity, hardness, or lubricity?
Budget & Production Time – Some finishes require specialized equipment or extended processing times.