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From bare substrate to cured finish, each stage affects the result: lighting components for Norco projects

Lighting components deserve a considered finish. Powder coating for eligible metal parts

For projects connected with Norco, California, Decorative Metal Coatings reviews eligible components for powder coating at its Oceanside facility. The first step is to understand the part: its base metal, dimensions, current surface, intended environment and the areas that must remain uncoated. This information helps determine whether the component can tolerate preparation and curing.

Certified, Approved and Verified

The role of pretreatment in a reliable coating result for lighting components in Norco: lamp housings and fixture components

Lighting parts call for careful masking before the oven stage. A fixture finish depends on more than its visible color. For Norco Projects

Norco projects may include lamp housings and fixture components. These parts are not all prepared in the same way. Steel, aluminum, cast iron, stainless steel, galvanized steel, brass, copper and suitable plated parts each require a substrate-specific review. Powder coating is performed in Oceanside, not at a local shop in Norco.

Sockets, grounds and assembly interfaces must be identified early. Gloss, satin, semi-gloss, matte, flat black, fine texture, wrinkle, hammertone, metallic, candy, clear gloss and clear matte may be considered when suitable. Clear powder may also be considered over polished or plated metal when the complete system is suitable. Primer with a UV-stable topcoat may be evaluated for certain outdoor applications.

Send photographs from several angles, quantity, approximate dimensions, base-metal details and the target color or sheen. Identify threads, bores, bearing seats, ground points and mating surfaces that must stay bare. DMC reviews the information and provides a written quote for approval before shipment.

Being a plating shop first gives us one more advantage. We can polish or plate a part and then seal it under clear powder, or combine powder coated and plated pieces on the same project so every finish comes from the same place and the colors line up.

What We Do

Powder Coating Services

Gloss, satin, semi-gloss, matte, flat black, fine texture, wrinkle, hammertone, metallic, candy, clear gloss and clear matte may be considered when suitable.

Small steel brackets powder coated in gloss and satin colors on a workbench

Gloss and Satin Colors

Solid colors with a smooth, even sheen. Gloss gives a deep, wet look, while satin softens reflections and keeps fingerprints from showing on parts people touch.

Matte black powder coated hardware in soft daylight

Matte and Flat

Low sheen finishes with a modern, understated look. Flat black is our most requested color for architectural hardware, light fixtures and product parts.

Close view of a fine textured black powder coat on an aluminum enclosure

Textured and Wrinkle

A fine sand or wrinkle texture that hides small casting flaws and handling marks. A practical choice for housings, tool parts and anything that gets gripped.

Metallic and translucent candy powder coat finishes on small decorative parts

Metallic and Candy

Powders with suspended metallic flake, or a translucent candy color layered over a silver base for depth. Often finished with a clear topcoat for extra protection.

Polished brass and copper parts sealed under clear powder coat

Clear Over Metal

A clear powder layer over polished aluminum, brass, copper or plated parts. It keeps the natural metal look while protecting it from tarnish and fingerprints.

Steel bracket with a primer coat beside a finished outdoor powder coated part

Primer and Outdoor Systems

Two coat systems with a corrosion resistant primer under a UV stable topcoat. Built for coastal air, patios and parts that spend their life outside.

How It Works

Our Powder Coating Process

Lighting components are reviewed for substrate condition, cleaning, stripping, media blasting and pretreatment as needed. Powder requires a conductive part that can be grounded and tolerate the curing temperature.

1

Send Photos

Show us the parts, tell us the quantity and the color or sheen you have in mind.

2

Get Your Quote

We confirm the base metal, the prep and any masking, then send a written quote within 24 business hours.

3

Ship or Drop Off

Once preparation and masking are complete, powder is applied and heat-cured. Rubber, plastic, glass, gaskets, bearings, seals and electrical components must be removed when they cannot withstand the process. Mark all contact and fit surfaces before work begins.

4

Strip, Blast and Pretreat

Old coatings and rust come off, the metal is blasted to a clean profile and pretreated for adhesion.

5

Coat, Cure and Inspect

Powder is applied, cured to the manufacturer schedule, checked for coverage and sheen, then packed.

Powder Coating Catalog

Finishes, Options and Parts We Coat

A quick reference to the powder finishes we apply, the options that go with them and the kinds of parts that come through the shop most often.

Powder Finishes

  • Gloss Colors
  • Satin and Semi Gloss
  • Matte and Flat Black
  • Fine Texture
  • Wrinkle Finish
  • Hammertone
  • Metallic and Candy
  • Clear Gloss and Clear Matte

Coating Options

  • Chemical and Thermal Stripping
  • Media Blasting
  • Pretreatment for Adhesion
  • Primer Plus Topcoat Systems
  • Masking and Plugging
  • Clear Coat Over Plating
  • Color Matching to a Sample

Parts We Coat Most

  • Door and Cabinet Hardware
  • Brackets and Mounts
  • Light Fixtures and Lamp Parts
  • Electronic Enclosures and Panels
  • Small Furniture Components
  • Marine Fittings
  • Tool and Equipment Parts
  • Prototypes and Short Runs
Real Results

Before and After

Slide the handle across each photo to compare the part as we received it with the same part after powder coating.

Cast aluminum wall lantern after textured black powder coat
Faded and chalky wall lantern before powder coating Before
After

Outdoor Wall Lantern

Years of sun had turned the original paint chalky and gray. Stripped, blasted and recoated in a fine textured black that will hold its color on a sunny wall.

FINE TEXTURE CAST ALUMINUM UV STABLE
Steel door pulls restored with a durable matte black finish, featuring rectangular bar handles and tubular grab handles mounted on a workshop table.
Steel door pulls with heavy surface rust, peeling paint, corrosion and worn metal finishes before restoration. Before
After

Steel Door Pulls

Years of rust, peeling paint and surface corrosion. Stripped down to bare metal, prepared and refinished with a durable matte black coating for a clean, long-lasting finish.

MATTE BLACK STEEL METAL RESTORATION
Restored pink door knobs with a smooth satin finish, including round knobs with keyholes and decorative circular backplates arranged on a wooden workshop table.
Old pink door knobs with heavily chipped paint, rust, corrosion, worn metal surfaces and a dented knob before restoration. Before
After

Door Knob Restoration

Years of chipped paint, rust and worn finishes. Stripped, repaired and refinished in a soft pink coating to restore the original charm and give each door knob a fresh, durable finish.

PINK FINISH DOOR HARDWARE RESTORATION
Ship It From Anywhere

You don't have to live nearby to work with us.

Customers all over the country pack their parts and ship them to our Oceanside shop. We finish them, inspect them and send them back insured. It starts with a few photos.

Tap to add photos (up to 5). JPG, PNG, WEBP or iPhone HEIC.
    What We Can Coat

    Metals We Powder Coat

    Powder only bonds to metal that can carry a static charge and survive the cure, and each metal asks for its own cleaning and pretreatment.

    All finishes

    Steel

    The most common metal we coat. Rust and scale are blasted away, then the surface is pretreated so the powder grips and resists creeping corrosion at edges and holes.

    All finishes

    Aluminum

    Light and naturally corrosion resistant, but it needs a dedicated pretreatment to hold powder long term. Castings are preheated first so trapped gases do not blister the finish.

    Ask us first

    Cast Iron

    Porous metal that holds oil and air. We bake it out before coating to drive out what is trapped inside, which is the step that keeps pinholes out of the final color.

    All finishes

    Stainless Steel

    Coated when you want color on a part that already resists rust. The smooth surface gets a light blast for profile so the powder has something to grab.

    Ask us first

    Galvanized Steel

    Can be powder coated with the right prep. The zinc layer is cleaned, lightly profiled and preheated to limit outgassing, giving two layers of protection in one part.

    Our specialty

    Brass, Copper and Plated Parts

    Polished or freshly plated parts can be sealed under clear powder. It is where our plating and powder work meet, and few powder shops can offer both.

    Choosing the Right Finish

    Powder, Paint or Plating?

    We run all three kinds of work, so we have no reason to push one over the others. Here is how they compare when you are deciding on a finish.

    Powder coat

    Powder Coating

    • Thick, even film in one coat
    • High chip and scratch resistance
    • Huge range of colors and textures
    • No solvents or drips
    • Best for color on metal parts
    Wet paint

    Liquid Paint

    • Thin film, several coats
    • Easy to touch up in place
    • Works on wood and plastic
    • Softer, chips more easily
    • Best for parts that cannot be baked
    Plating

    Metal Plating

    • A real metal layer, not color
    • Mirror chrome, nickel, brass, copper
    • Keeps tight tolerances
    • Can be sealed under clear powder
    • Best for a true metal look
    Freshly powder coated parts hanging on a rack in the shop
    Plating line at Decorative Metal Coatings
    35+ Years of Expertise
    Take a Moment to Learn More

    About Decorative Metal Coatings

    We started as a plating shop in 1989 and added powder coating so our clients could get color and metal finishes from one place. The same attention to prep that our plating work is known for goes into every powder coated part.

    Free Estimates Available

    Send a photo of your parts and receive a no obligation quote within 24 hours.

    Quality Guaranteed

    Every part leaves our shop backed by our craftsmanship guarantee. If you are not satisfied, we make it right.

    Ship From Anywhere in the US

    A single bracket or a box of production parts, shipped to us from any state and returned insured.

    Fast Turnaround Times

    Most projects are completed within 3 to 5 weeks. Expedited Orders: 5 to 7 business days. Contact us for availability.

    Who We Serve

    Who Trusts Us With Powder Coat

    Applications include hardware, lighting, electronic enclosures, furniture components, marine fittings, tools, equipment parts, prototypes, casino fixtures and hospitality hardware. Suitability is assessed part by part.

    Powder coated cup holders, sign brackets and gaming accessories on a table

    Casinos and Gaming

    Cup holders, slot cabinet trim, sign brackets, stanchion tops and chair hardware in colors matched to the property. Trusted by casino resorts across North County San Diego to stand up to constant handling and cleaning.

    Matte black powder coated pendant shades, sconces and door hardware

    Lighting and Architectural Hardware

    Sconces, pendant shades, lantern bodies, door pulls and hinges coated to match across an entire project.

    Powder coated electronic enclosures and panels with masked ground points

    Electronics and Enclosures

    Housings, chassis panels and control boxes with ground points, threads and gasket channels masked.

    Powder coated marine fittings and brackets near a sunny dock

    Marine and Coastal

    Brackets, mounts and fittings coated over a primer for salt air, harbor spray and constant sun.

    Powder coated table bases and chair hardware in a bright restaurant

    Hospitality and Furniture

    Table bases, chair components, menu holders and shelving hardware for restaurants, hotels and bars.

    Small batch of powder coated product parts laid out on a bench

    Product Makers and Prototypes

    Short runs and prototype parts for designers and small brands that need a production quality finish.

    What Our Clients Say

    Trusted by Professionals

    From custom builders to industrial manufacturers, our clients trust us to deliver the same result every time.

    Our Commitment

    Powder Coat Done Right

    Powder coating looks simple from the outside. The difference between a finish that lasts for years and one that flakes in a season comes down to the steps nobody sees.

    Down to Bare Metal

    Old paint, powder and rust are removed completely, never coated over, so the new finish bonds to the metal itself.

    Pretreated for Adhesion

    Every part is cleaned and pretreated after blasting, the step that keeps rust from creeping under the coating later.

    Cured and Checked

    Parts are cured to the powder maker schedule and checked for full coverage, even sheen and correct color.

    Packed to Protect

    Finished pieces are wrapped individually so they arrive without rub marks or scuffs from shipping.

    What We Do Differently

    • We strip and blast before every coat
    • Threads and mating surfaces are masked
    • Cast parts are baked out before coating
    • We send photos when a part needs a decision from you
    • Every order is inspected before it is packed

    What You May Experience Elsewhere

    • Powder sprayed over old paint and rust
    • Skipped pretreatment that leads to peeling
    • Threads filled with powder and parts that will not assemble
    • Pinholes and bubbles on cast metal
    • Little communication once parts are in the shop

    Before You Send Parts

    Small Steps That Make a Better Finish

    Powder is cured with heat, so anything on the part that is not metal has to come off first. Rubber bumpers, plastic caps, gaskets, glass, bearings, seals and electrical parts will not survive the cure. Taking them off before you ship saves labor on our end and keeps those pieces safe.

    Think about where the part touches other parts. Threads, bores, bearing seats, ground points and sliding surfaces usually need to stay bare, because even a thin layer of powder can stop a bolt from turning or a lid from closing. Mark those areas with tape or a quick photo note and we will mask or plug them.

    Tell us about any repairs. Body filler, epoxy and glue break down in the cure and leave bubbles behind, while welded and brazed areas often need extra blasting. Old parts that lived in oil, such as tool and machine parts, may need an extra bake out before coating.

    Finally, send everything that needs to match in the same order. Powder colors vary slightly from batch to batch, so a full set coated together will always line up better than pieces done months apart.

    Keeping a powder-coated surface in good condition

    Routine cleaning helps preserve the selected finish

    Clean with a soft cloth, warm water and mild dish soap, then dry the surface. Avoid abrasive pads, solvents and paint thinners. On lamp housings and fixture components, pay attention to edges and contact points where handling or installation can concentrate wear.

    For coastal use, rinse salt residue with fresh water. If a deep chip exposes the substrate, address it promptly. Do not use harsh abrasives to remove stubborn marks.

    Near the coast, salt is the main enemy. Rinse outdoor and marine parts with fresh water every few weeks and after storms. A light coat of non abrasive spray wax a couple of times a year adds another layer that sheds water and salt.

    If a part takes a deep hit and the coating is broken down to metal, seal the spot quickly with touch up paint so moisture cannot spread underneath. For a full repair, we can strip the part and coat it again to match the rest of the set.

    Nationwide Service

    Ship Us Your Parts From Anywhere in the US

    Before shipping from Norco, remove rubber, plastic, glass, gaskets, bearings, seals and electrical parts that cannot go through the coating process. Mark bare areas, wait for the approved quote number, wrap components individually, insure the shipment and provide tracking.

    01

    Get a quote first

    Send photos, quantities and the color you want. We reply with a written quote, prep notes and lead time. Please wait for your quote number before shipping.

    02

    Strip off the extras

    Remove rubber, plastic, glass and bearings, then bag any small hardware you want returned. Wrap each part on its own with at least three inches of padding.

    03

    Insure it and send tracking

    Declare the full value with the carrier and email us the tracking number so your parts are logged the day they arrive.

    04

    Approved, then returned

    We photograph the finished parts for your approval, wrap each one in fresh packing and ship them back insured.

    Visit Us

    Our Location

    Every powder coat job is stripped, blasted, coated and cured in our own facility in North County San Diego.

    Decorative Metal Coatings

    Powder coating, plating and metal finishing in San Diego County since 1989.

    Business Hours

    • Monday to Friday 8:00 AM to 5:00 PM
    • Saturday 9:00 AM to 2:00 PM
    • Sunday Closed

    Production takes place at the Oceanside facility

    DMC does not claim a powder-coating shop in Norco. Eligible projects from Norco and other US locations may be shipped to Oceanside after quote approval and confirmation of shipping instructions.

    Nearby Cities We Serve

    Other California communities represented in the service-area content include Coachella, Eastvale, Glendora. All powder coating is performed at the Oceanside facility.

    Coachella; Eastvale; Glendora

    Questions about preparation, compatibility and shipping

    Frequently Asked Questions

    These general answers explain the information needed for a project review. Final compatibility depends on the actual part, substrate, geometry and required finish.

    Steel, aluminum, cast iron, stainless steel, galvanized steel, brass, copper and some plated parts may be considered. Preparation differs by material, so provide the exact substrate when known.

    Yes. Identify threads, bores, bearing seats, ground points and mating surfaces before quoting. Masking or plugging can then be evaluated for the component.

    Powder coating is performed at the Oceanside, California facility, not in Norco. Eligible projects may be shipped from any US state after a written quote is approved.

    Remove rubber, plastic, glass, gaskets, bearings, seals and electrical components. Mark areas that must remain bare, wait for the quote number, wrap parts individually, insure the shipment and provide tracking.

    Use a soft cloth, warm water and mild dish soap, then dry. Avoid solvents, thinners and abrasives. Rinse coastal parts with fresh water and promptly address deep chips.

    Yes, and most of our work starts that way. We strip the old plating down to the base metal, repair what needs repair, then plate it fresh. New plating over a failing layer never lasts, so we don't do it.

    We do. Along with single pieces for homeowners, we run batches of hundreds or thousands of parts for companies in California and other states. Send a photo of a sample, the quantity and the finish, and we'll quote the whole run.

    Steel, stainless steel, aluminum, brass, bronze, copper, pot metal and zamak. Some of them need extra prep so the plating bonds well, and we'll tell you up front if your part does.