Genesis GV70 Caliper Paint Review — Black to Red Transformation

Genesis GV70 Caliper Painting: From Black to Bold Red

The stock calipers on the Genesis GV70 are typically finished in black. While this offers a clean look initially, many owners find that the appeal fades over time. This case study details a caliper painting service performed at the "Today's Car" Ulsan branch, transforming the GV70's black calipers into a vibrant red, adding a sporty accent to the vehicle. Vehicle: Genesis GV70 / Service: Caliper Painting (Red) / Method: Powder Coating / Duration: 3-4 days / Location: Today's Car Ulsan Branch

This article will cover: • Before and after photos of the Genesis GV70 caliper painting. • The detailed process behind professional caliper painting. • Guidance on color selection and cost considerations. • Answers to frequently asked questions.

Why Caliper Painting Matters: More Than Just a Color Change

Calipers are not only critical components of the braking system but also one of the most visible elements seen through the wheels. Stock black calipers often become dull over time due to brake dust, road grime, and moisture. This isn't just a superficial color change; it indicates surface oxidation and contamination. The primary advantage of professional caliper painting lies in the use of powder coating. Unlike conventional liquid paint, powder coating creates a durable finish with a hardness of 3H or higher. It applies a uniform layer that resists chipping and scratching, which is why properly done caliper paint jobs can last for 5 years or more.

Genesis GV70 Caliper Inspection: Preparing for Transformation

The Genesis GV70's factory black calipers appear clean at first glance. However, microscopic contaminants and oxidation layers that cannot be removed by regular washing are present. These must be eliminated to ensure optimal adhesion for the new paint. The pre-work inspection assesses the caliper surface for cracks or damage. Fortunately, the GV70's calipers are generally in good condition, allowing the process to move directly to sanding. If significant damage were present, it would be addressed before painting.

The Core Process: Sanding, Cleaning, and Masking

The first crucial step in caliper painting is sanding. This process removes the existing paint layer and any oxidation. Medium-grit sandpaper (around 400-600 grit) is used, carefully following the caliper's contours for a uniform finish. Excessive force can damage the caliper body, while insufficient sanding will compromise paint adhesion, making precision essential.

Following sanding, thorough cleaning is paramount. All sanding dust, grease, and residual paint particles must be completely removed for the new coating to adhere properly. At Today's Car Ulsan, compressed air is used to blow away dust, followed by a solvent wipe-down. Skipping this step can lead to bubbling or peeling issues later on.

Once clean, masking begins. The brake rotor (disc), wheel, and surrounding suspension components are meticulously covered with tape and paper. Given the GV70's caliper design, which sits deep within the wheel, precise masking is particularly challenging. Any overspray onto the rotor or wheel must be avoided.

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Powder Coating: The Key to Durable Caliper Finishes in Ulsan

After masking is complete, the calipers are moved to the powder coating booth. Powder coating is fundamentally different from traditional spray painting. Finely ground particles of pigment are electrostatically applied to the caliper surface and then cured in an oven at approximately 250°C (482°F) for 10-15 minutes. This high-temperature curing process creates an exceptionally hard and resilient finish. The result is a smooth, even coating that significantly enhances the aesthetic appeal and protects the calipers from the harsh automotive environment. The vibrant red chosen for this GV70 provides a striking contrast, turning a functional component into a stylish statement piece.