Fixing High Spots in Ceramic Spray Coatings (Easy DIY Tricks)

High spots and streaks are one of the most common mistakes when applying ceramic spray coatings. The good news? They’re easy to fix if you catch them early. Here’s how to identify, correct, and prevent them from happening again.

What Are High Spots?

High spots happen when too much product is applied, or when the spray isn’t leveled properly before it flashes. They often appear as dark patches, streaks, or uneven gloss across the surface.

How to Identify High Spots

• ✔ Visible streaks or hazy patches in direct light
• ✔ Uneven water behavior when rinsing
• ✔ “Oily” or rainbow-like reflections on the surface

Quick Fixes for Fresh High Spots

If you just applied the ceramic spray and notice high spots within the first 30–60 minutes, you can usually fix them with a clean microfiber towel:

1. Lightly mist a towel with detail spray or distilled water
2. Buff the high spot with light pressure
3. Re-level the area with a second clean towel

Fixing High Spots After They’ve Cured

If the spray has cured, a little more effort is needed. Use a one-step polish like Picture Perfect Polish to lightly polish the affected area. This will remove the high spot and restore a smooth, even finish.

How to Prevent High Spots

• ✔ Use only 1–2 sprays per panel — less is more
• ✔ Apply in the shade to avoid fast flashing
• ✔ Always use two microfiber towels (one to spread, one to buff)
• ✔ Check each panel from different angles before moving on

Best Towels to Use

Using the right microfiber towels makes all the difference. Towels like the Softer Than Soft Towels are perfect for leveling sprays without leaving lint or streaks.

Related Posts

• Can You Apply Ceramic Spray Over an Existing Coating?
• Ceramic Coating Application Mistakes
• What Is Spray Ceramic Coating?

Conclusion

High spots don’t have to ruin your ceramic spray coating. With quick correction techniques and the right prevention steps, you’ll get a smooth, streak-free finish every time.