Do Windshield Chip Repair Kits Work?
Written by craig braddick

Do Windshield Chip Repair Kits Work?

Windshield chip repair kits can be effective for minor chips and cracks, particularly those that are small and superficial. However, their effectiveness can vary depending on the size, type, and location of the damage. Here’s a detailed look at the pros and cons of using windshield chip repair kits:

Pros of Windshield Chip Repair Kits

  1. Cost-Effective:
    • Repair kits are generally inexpensive, often costing between $10 and $25, making them a cost-effective solution compared to professional repair services.
  2. Convenience:
    • These kits allow you to perform the repair at home at your convenience, without needing to schedule an appointment or take your car to a shop.
  3. Prevents Spread of Damage:
    • When used correctly, repair kits can prevent small chips and cracks from spreading, potentially saving you from needing a full windshield replacement.
  4. Easy to Use:
    • Most kits come with detailed instructions and all necessary tools, making the process relatively straightforward for those who are comfortable with DIY projects.

Cons of Windshield Chip Repair Kits

  1. Limited Effectiveness:
    • Repair kits are generally only suitable for small chips and cracks (typically less than the size of a quarter or three inches in length). Larger or more complex damage may require professional attention.
  2. Variable Results:
    • The success of the repair can depend on the quality of the kit, the type of damage, and the user’s skill. In some cases, the repair may not be entirely invisible, and residual marks might remain.
  3. Potential for Error:
    • Incorrect application can lead to suboptimal repairs. If the resin is not applied properly, it may not fully seal the crack, leading to potential further damage.
  4. Professional Repairs May Be Better:
    • Professional repair services often use more advanced tools and techniques, which can result in a more durable and aesthetically pleasing repair. Professionals can also handle a wider range of damage types.

When to Use a Windshield Chip Repair Kit

  • Small Chips or Cracks: For chips less than the size of a quarter or cracks shorter than three inches.
  • Superficial Damage: When the damage is not in the driver’s direct line of sight, as repairs in this area might still affect visibility.
  • Immediate Fix Needed: When you need a quick fix to prevent the damage from worsening before seeking professional help.

When to Seek Professional Help

  • Large or Deep Cracks: For cracks longer than three inches or chips larger than a quarter.
  • Multiple Chips: When there are several chips or cracks on the windshield.
  • Complicated Damage: When the damage is in the driver’s line of sight or near the edges of the windshield, as these areas are more critical for structural integrity.
  • Failed DIY Repair: If a DIY repair attempt did not work or made the damage worse.


Windshield chip repair kits can be a useful and cost-effective solution for minor damage. They work best for small, superficial chips and cracks and can help prevent further damage. However, for larger or more complex issues, professional repair or replacement is recommended to ensure safety and the best possible outcome. Always assess the extent of the damage and follow the instructions carefully if you decide to use a repair kit.

What To Ask The Auto Repair Shop?

here are some questions, the strictly non-profit Auto Glass Safety Council recommends you ask when choosing a reputable auto glass repair company.

  • What type of warranty can I expect to get?
  • Do the materials used in your repair process exceed or meet all applicable federal standards of motor vehicle safety?
  • Who is the manufacturer of the adhesive and have they certified you?
  • Do you belong to the Auto Glass Safety Council as a registered member company?
  • How soon once the glass is repaired shall I be able to use my vehicle?

T&S Auto Glass Offers Windshield Crack Repair In Phoenix

T&S Auto Glass Offers windshield crack repair and windshield chip repair In Phoenix, Chandler and other areas. When your side window needs replacing the professionals at T&S Auto Glass are here to help you with their top quality service. Call us today to schedule an appointment! We also offer windshield replacement.

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