• What is Ceramic Coating?
Ceramic coating is a liquid polymer applied to a vehicle’s exterior to create a protective layer over the paint. This advanced coating chemically bonds with the surface, forming a hydrophobic shield that enhances durability, repels contaminants, and provides long-term gloss and shine. Unlike traditional waxes or sealants, ceramic coatings offer superior protection against UV rays, oxidation, dirt, and minor scratches.
However, not all ceramic coatings are applied correctly, and poor execution can lead to various performance issues. In this article, we will explore the signs of a bad ceramic coating, why application failures happen, how to fix them, and ways to prevent poor application to ensure the best results for your vehicle.
• Signs of a Poor Ceramic Coating Application
A properly applied ceramic coating should be smooth, glossy, and highly water-repellent. If you notice any of the following signs, it may indicate a bad application:
1. Uneven or Streaky Finish
A ceramic coating should provide a uniform and even layer of protection. If you notice streaks, uneven shine, or patchy areas, this suggests that the coating was not properly leveled or wiped off after application.
2. Low or No Water Beading Effect
One of the main benefits of ceramic coating is its hydrophobic nature, which causes water to bead up and roll off the surface. If your car does not exhibit this effect, the coating may not have bonded properly or was applied too thinly.
3. Hazy or Cloudy Appearance
A ceramic coating should enhance the depth and clarity of your paint. If you notice a hazy, foggy, or milky look, it could mean that the coating was applied in a humid environment, not leveled correctly, or not fully cured.
4. Visible High Spots or Buildup
High spots are areas where the coating was over-applied and not properly buffed out. These appear as darker, glossy, or oily-looking patches on the paint. If left untreated, high spots can harden and become difficult to remove.
5. Weak or No Hydrophobic Properties
A properly cured ceramic coating should repel water, dirt, and contaminants. If water spreads out instead of beading up, the coating might be too thin, improperly applied, or using a low-quality product.
6. Peeling or Flaking Over Time
A ceramic coating should last for years if correctly applied. If it begins peeling, cracking, or flaking within months, it could be due to poor surface preparation, improper curing, or the use of a low-quality coating.
• Causes of a Bad Ceramic Coating Application
Understanding the root causes of a poor ceramic coating application can help you avoid mistakes and ensure long-lasting protection. Here are the most common reasons:
1. Improper Surface Preparation
One of the biggest reasons for coating failure is improper preparation. Before applying ceramic coating, the car must be:
• Thoroughly washed and decontaminated (clay bar, iron remover, etc.)
• Polished to remove scratches, swirl marks, and oxidation
• Wiped down with an isopropyl alcohol (IPA) solution to remove any oils or residues
If the surface is not properly cleaned and prepped, the coating will not bond correctly, leading to weak adhesion and reduced durability.
2. Applying Too Much or Too Little Coating:
• Too much coating: Leads to high spots, streaking, and difficulty in leveling.
• Too little coating: Fails to create a proper protective layer, resulting in weak hydrophobic properties and low durability.
3. Incorrect Curing Time or Conditions
Ceramic coatings require proper curing time and controlled environmental conditions. Common mistakes include:
• Applying the coating in high humidity or extreme temperatures
• Exposing the car to water or rain before the coating has fully cured
• Not allowing enough time for the coating to bond before buffing
4. Using Low-Quality Ceramic Coating Products
Not all ceramic coatings are created equal. Cheap or low-quality products may contain weak chemical formulations that do not bond well, leading to premature failure and poor performance.
• How to Fix a Bad Ceramic Coating
If you notice problems with your ceramic coating, there are several ways to correct the issues:
1. Light Polishing for Minor Issues
If the coating has minor streaks, haziness, or low hydrophobic properties, a light polish using a fine polish and microfiber pad can help restore clarity and smoothness.
2. Removing and Reapplying the Coating
For more severe issues, such as high spots or peeling, the coating may need to be fully removed and reapplied. This process includes:
1. Polishing or using a chemical remover to strip the failed coating
2. Re-prepping the surface with proper cleaning and decontamination
3. Reapplying the ceramic coating following correct application techniques
3. When to Seek Professional Help
If DIY fixes don’t work or the coating has serious defects, it’s best to consult a professional detailer. Professionals have the expertise, tools, and high-quality products to ensure a flawless finish.
• How to Prevent a Poor Ceramic Coating Application
To achieve the best results and avoid problems, follow these guidelines:
1. Choosing a Reputable Installer
If you’re not confident in applying ceramic coating yourself, hire a trusted professional with experience and good customer reviews.
2. Following Proper DIY Application Steps
If you choose to apply the coating yourself, ensure that you:
• Work in a clean, dust-free environment
• Use proper surface preparation techniques
• Follow the manufacturer’s instructions for application and curing
Read more
• DIY Ceramic Coating Steps
3. Using High-Quality Ceramic Coating Products
Invest in high-quality, reputable ceramic coatings from well-known brands. Cheaper alternatives may not offer the same level of durability, hydrophobicity, or chemical resistance.
4. Ensuring a Controlled Environment for Application
Applying ceramic coating in a temperature-controlled, well-ventilated area with low humidity will reduce the risk of streaks, haziness, and poor bonding.
Final Verdict: Get Professional Ceramic Coating for the Best Results
A properly applied ceramic coating enhances your car’s protection, gloss, and longevity. However, improper application can lead to streaks, poor hydrophobic properties, and even premature failure.
To avoid these issues, it’s essential to:
✔️ Prepare the surface correctly
✔️ Apply the right amount of coating
✔️ Follow proper curing conditions
✔️ Use high-quality products
For the best results, consider getting your ceramic coating professionally applied. As experts, we ensure flawless execution, maximum durability, and long-lasting protection for your vehicle.
Contact us today to book your professional ceramic coating service and give your car the ultimate protection!
