Bubbles Under PPF? Here's What Went Wrong

Post By Autozcrave || 2025-07-09

Bubbles Under PPF? Here's What Went Wrong

Getting PPF (Paint Protection Film) on your car is a great way to protect your paint. It keeps your car safe from scratches, stone chips, and road dirt. But if you are seeing bubbles under PPF, you might be wondering, “Is something wrong?”

In this blog, we’ll explain why air bubbles under PPF happen, what causes them, how to remove them, and when you need to worry. Whether your car is brand new or you’ve just got a fresh film, this guide will help you understand the PPF bubbling problem in simple words.

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What Causes Bubbles Under PPF?

There are a few common reasons why bubbles appear under PPF after installation:

1. Air Trapped During Installation

Sometimes, the installer may not press the film properly. If this happens, air bubbles under PPF get trapped and create small or big pockets.

2. Moisture or Water Under the Film

Many installers use a liquid solution while installing PPF. After installation, this liquid may take some time to dry. Until it dries, you may see paint protection film bubbles.

3. Dust or Dirt on the Surface

If the car surface is not 100% clean before applying the film, even a small dust particle can cause PPF air bubbles.

4. Low Quality PPF or Adhesive Issues

Some films have weak glue or poor flexibility. These films can get PPF adhesive problems, and bubbles can appear later.

5. Wrong Installation Method

If the film is pulled too much or stretched unevenly, it can create PPF installation bubbles that won’t settle down.

Are Bubbles Under PPF Normal?

Yes, in many cases, PPF bubbles after install are normal, especially small ones caused by water. These usually disappear within a week or two.

During the PPF curing time, moisture slowly dries out. This is why PPF drying time is important don’t judge the result too soon. Small bubbles can go away on their own.

But if bubbles are still there after 2 to 3 weeks, it’s time to look deeper.

How Long Do PPF Bubbles Last?

How long do PPF bubbles last? It depends on the reason behind the bubbles.

• Moisture bubbles: 7 to 14 days
• Air bubbles from poor installation: Won’t go away
• Dust/dirt bubbles: Permanent unless fixed

If the bubble doesn't get smaller or starts growing, it may need a fix.

Should I Worry About Bubbles Under Paint Protection Film?

It depends on what kind of bubbles you see.

• ✅ Tiny bubbles or dots: Normal after install. These fade away.
• ❌ Big or raised bubbles: Not normal. You may need to remove or reinstall the film.

Should I worry about bubbles under paint protection film? If they last more than 2 weeks or look worse, yes talk to your installer.

How to Remove Bubbles from PPF

Here are a few safe ways to remove bubbles from PPF:

1. Use a Squeegee

Spray a little water over the film. Then gently press the bubble out with a soft squeegee or a clean cloth. Push the bubble toward the edge of the panel.

2. Apply Mild Heat

Use a hairdryer to warm up the area. Heat makes the film soft. Then press the bubble out. This is great for self healing film.

3. Pin Method (Not Recommended at Home)

Professionals sometimes use a pin to make a tiny hole and press out the air. But this can damage the film if not done properly. Always let a trained person do this.

Can I Fix PPF Bubbles at Home?

If the bubble is small, yes. You can try using warm water and a squeegee.

But if you’re wondering, how to fix bubbles in PPF at home, and the bubble is large or has dust inside it’s better to go to a professional.

How to Prevent PPF Bubbles

Prevention is always better than repair. Here are some PPF installation tips to avoid bubbles:

• Always clean and decontaminate the paint before PPF.
• Choose a professional installer who follows the correct process.
• Ask about the brand and quality of the PPF being used.
• Let the car rest during the PPF curing time (at least 48 hours).
• Follow the right PPF aftercare steps.

Avoid washing or waxing the car for at least 7 days after installation.

PPF Maintenance Guide: What You Should Know

Taking care of your film will increase its life. Here’s a short PPF maintenance guide:

• Wash the car with a soft cloth or foam.
• Avoid high-pressure water jets near edges.
• Don’t park under hot sun for long periods.
• Check for any PPF warranty issues — some brands cover bubbles if reported early.

Ceramic Coating vs PPF: Which Is Better?

If you're wondering about ceramic coating vs PPF, here’s the simple answer:

• Ceramic coating protects from water marks, UV rays, and makes cleaning easy.
• PPF protects from physical damage like stone chips, scratches, and swirl marks.

Want the best? Use both together ceramic on top of PPF.

Final Words

What causes bubbles under PPF? Now you know! It could be air, water, dust, or poor application. Some bubbles are normal. But if they stay too long or look worse, it’s a sign of a problem.

We hope this blog helped you understand how to get bubbles out of PPF, and when to take action.

For the best results, always choose trusted installers like Autozcrave. We provide professional grade installation and premium PPF that gives your car the best protection with no bubbles, no worries!

Frequently Asked Questions (FAQ)

1. What causes bubbles under PPF?

Bubbles under PPF are usually caused by trapped air, leftover moisture, dust on the paint surface, or poor installation. Sometimes, low-quality film or adhesive problems can also lead to bubbling.

2. Are bubbles under PPF normal after installation?

Yes, small bubbles caused by moisture are normal right after installation. These bubbles should disappear on their own during the PPF drying time, usually within 7 to 14 days.

3. How long do PPF bubbles last?

Moisture bubbles usually fade within 1 to 2 weeks. But if the bubbles are caused by dust or air, they may stay permanently unless removed or fixed by a professional.

4. How to get bubbles out of PPF?

You can try pressing out small bubbles using a soft squeegee and warm water. You can also gently warm the film with a hairdryer and press the bubble out. Large or stubborn bubbles should be fixed by a professional.

5. Can I fix bubbles in PPF at home?

Yes, if the bubbles are small and caused by moisture or air. But if they are big, have dust trapped, or won’t go away, it’s safer to get them fixed by an expert.

6. Will PPF bubbles go away on their own?

Some PPF bubbles after install, especially the ones caused by moisture, may disappear on their own within 1 to 2 weeks. If they don’t, they need attention.

7. Why do PPF installation bubbles happen even with professionals?

Even skilled installers can get small bubbles if the environment has dust or humidity. That’s why a clean, dust-free studio and proper tools are important. A good installer will always fix any remaining issues during the curing time.

8. Does PPF come with a warranty for bubbles?

Most high-quality PPF brands and certified installers offer a PPF warranty that covers major bubble problems. Make sure to check the terms of the warranty when getting your film applied.

9. Should I remove the PPF if it has bubbles?

No, don’t remove it yourself. If the bubbles are minor, wait for a week or two. If they stay or grow, let a professional inspect and decide if it needs reinstallation or spot repair.

10. Can ceramic coating prevent bubbles in PPF?

No, ceramic coating vs PPF are two different things. Ceramic coating protects from UV, water spots, and dirt, but it doesn’t affect bubble formation. However, it can be applied on top of PPF for extra protection.