Dupli-Color Metalcast Automotive Spray Paint Green Anodized — 11 oz, High-Gloss Heat-Resistant Finish

Dupli-Color Metalcast MC203 is an 11 oz aerosol that converts chrome or bare metal into a translucent green anodized-looking, high-gloss finish with heat resistance up to 500°F.

This single-step Metalcast aerosol delivers a bright, transparent metallic color that recreates an anodized appearance on chrome and shiny metal surfaces. Engineered for automotive use, the formula dries quickly, stands up to oil and gasoline exposure, and tolerates intermittent high temperatures, making it suitable for both visible trim and under-hood parts. The can’s EZ Touch Fan Spray nozzle spreads paint evenly for smooth coverage and easier control during application.

How does Metalcast create an anodized look on chrome pieces?

Metalcast uses a translucent, high-gloss enamel designed to allow the reflective base metal to show through while tinting it with color. The result is a bright, metallic sheen that resembles anodized aluminum without the need for electrolytic processes.

• Translucent green pigment over chrome produces depth and metallic shimmer.
• High-gloss enamel enhances reflectivity for an authentic anodized effect.
• Works best on properly prepared shiny or faux-chrome surfaces.

Can I use this spray paint on high-heat engine parts and accessories?

Yes — Dupli-Color Metalcast is formulated to withstand intermittent temperatures up to 500°F, so it’s suitable for many under-hood components and heat-exposed accessories. For continuous extreme heat or direct exhaust contact, evaluate part temperatures and consider specialty high-temp coatings.

• Rated intermittent heat resistance up to 500°F.
• Resists oil and gasoline exposure common in engine bays.
• Recommended for trim, engine covers, brackets and similar parts.

What surface prep and application steps give the best results?

Surface preparation is crucial: clean, degrease, and lightly scuff chrome or metal so the paint adheres uniformly. If you’re coating non-metal or previously painted surfaces, use the Metalcast 100 ground coat primer (sold separately) designed to bond to those substrates and withstand heat.

• Clean thoroughly to remove grease, wax, and contaminants.
• Scuff lightly with fine abrasive for adhesion on shiny surfaces.
• For non-metal surfaces, prime first with Metalcast 100 ground coat.
• Shake can well and apply even, overlapping passes—dry to touch in 30 minutes.

How fast does the paint dry and when is it safe to handle?

Metalcast offers quick handling and turnaround for most projects: it becomes dry to the touch in about 30 minutes and can be handled after roughly one hour under normal conditions. Full cure and maximum durability develop over a longer period depending on temperature and humidity.

• Dry to the touch ≈ 30 minutes in typical shop conditions.
• Handleable in about 1 hour; full cure varies with environment.
• Use light coats to avoid runs and shorten drying time between passes.

Who this is for: Dupli-Color Metalcast MC203 Green Anodized Spray Paint suits car and truck enthusiasts, customizers, restorers, and DIY mechanics who want a vivid, anodized-style color on chrome or bare metal parts without specialty plating. It’s ideal for trim, decorative accessories, engine bay accents, and any application where a translucent metallic color and heat resistance are desired. If your project involves painted plastics or non-metal surfaces, plan to use the dedicated Metalcast ground coat primer first. Dupli-Color’s long-standing reputation in automotive refinishing means you’re using a product designed for vehicle-specific durability, ease of application, and a standout finish that enhances metallic surfaces.