Dupli-Color Metalcast MC100 Metalcast Automotive Spray Paint 11 oz - Anodized Transparent Base Coat, Heat-Resistant

Dupli-Color Metalcast MC100 is an 11 oz aerosol base-coat that converts chrome and bare metal into a high-gloss, transparent anodized finish with heat-resistant durability.

This one-step Metalcast anodized coating is formulated to give chrome and shiny metal parts a vivid, see-through metallic color while resisting oil, gasoline, and intermittent heat up to 500°F. The EZ Touch fan spray nozzle delivers even coverage on car trim, accessories and engine bay components, and the enamel formula dries to the touch in about 30 minutes and can be handled in roughly one hour. When used over properly prepared chrome or metal surfaces, Metalcast produces an eye-catching tinted-metal look without complicated mixing or specialty equipment.

How does Metalcast create an anodized metal look from chrome?

Metalcast is a transparent, high-gloss base coat designed to tint reflective metal surfaces so the underlying chrome shine shows through the color. It bonds to bare metal and faux chrome when the surface is cleaned and prepped, creating depth and reflective highlights typical of anodized finishes.

• Transparent enamel formula preserves mirror-like reflections.
• Specialized pigments produce vivid, metallic color tones.
• Designed for use on chrome, brightwork, and polished metal surfaces.

Is this spray paint suitable for high-heat areas under the hood?

Yes — Metalcast withstands intermittent temperatures up to 500°F, making it suitable for certain under-hood components and other heat-exposed automotive parts. While robust, it's best used where temperatures cycle rather than remain at sustained extreme heat.

• Intermittent heat resistance up to 500°F.
• Resists oil and gasoline exposure common in engine bays.
• Recommended for trim, accessories, and some engine components with proper prep.

How do I get a lasting finish and what prep is required?

Proper surface preparation is critical: clean, degrease, and lightly scuff or sand painted or non-metal substrates first. For non-metal or previously painted parts, use the compatible Metalcast ground coat primer (sold separately) before applying the anodized base coat.

• Clean and degrease chrome or metal before spraying.
• Scuff painted or plastic surfaces; prime with Metalcast ground coat when needed.
• Apply thin, even coats with the EZ Touch fan nozzle; allow drying between passes.

What drying and handling times should I expect?

Dry-to-touch is about 30 minutes under typical conditions, and parts can generally be handled within an hour. Full cure will take longer; avoid heavy use or continuous high-heat exposure until the coating has fully set according to ambient temperature and humidity.

• Touch dry in ~30 minutes; handle in ~1 hour.
• Allow extended cure time for best durability in heat or mechanical stress areas.
• Follow spray technique recommendations for smooth, uniform coverage.

Who this is for: Dupli-Color Metalcast MC100 is aimed at car enthusiasts, restorers, and DIYers who want to transform chrome trim, wheels, and accessories into colored, reflective metal finishes without complex plating or anodizing processes. It suits those working on exterior trim, interior accents, custom touches, and certain under-hood parts who need a high-gloss, heat- and chemical-resistant tint that highlights polished metal surfaces.