DIY Car Windshield Crack Repair Kit – Auto Glass Repair Fluid

Fix Windshield Chips & Cracks in Under 30 Minutes — No Mechanic Needed!

Don't let a small chip turn into a costly windshield replacement. This upgraded DIY car windshield repair kit gives you everything you need to restore chipped or cracked auto glass quickly, affordably, and permanently — right from your driveway.

Made in Mainland China.

Why Choose This Windshield Repair Kit?

• Upgraded Repair Resin: Formulated with a high-performance non-yellowing resin featuring shear strength up to 25PA — five times stronger than standard glass. Even if surrounding glass is under stress, the repaired area holds firm.
• Superior Penetration: The nano repair fluid penetrates deep into cracks and chips to deliver a fast, clean, virtually invisible fix. Ideal for chips, spider webs, star breaks, and surface scratches.
• Vacuum-Seal Technology: A unique vacuum design prevents air bubbles from interfering with the resin cure. The reinforced injection sealing head generates strong pressure to force resin deep into the crack for a seamless result.
• Quick Repair — 20 to 30 Minutes: Performs permanent, airtight repairs on most laminated windshields in less than half an hour. No special skills required.
• Restores Up to 90% Optical Clarity: Dramatically reduces the visibility of damage and prevents cracks from spreading further, saving you hundreds on a full replacement.
• Complete Kit Included: Everything you need is in the box — no extra purchases required.

What's in the Box

• 1 × Repair Solution (resin fluid)
• 5 × Curing Films
• 1 × Repair Blade

Specifications

• Material: Resin glue
• Package Size: 13 × 9 cm (5.1 × 3.5 inches)
• Repair Time: 20–30 minutes
• Optical Clarity Restored: Up to 90%

Related Products You May Like

• 1.3m Spiral Cable Protector for Xiaomi M365 & Ninebot Scooter
• 10-Pack 22AWG Glass Tube Fuse Holder – Screw Type

For more information on safe vehicle maintenance and glass repair safety guidelines, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Safelite

Frequently Asked Questions

Q: What types of windshield damage can this auto glass repair kit fix?

A: This windshield crack repair kit is designed to fix small chips, star breaks, spider web cracks, bullseye chips, and surface scratches on laminated auto glass windshields. It works best on damage smaller than a dollar coin. It is not intended for large, fully shattered, or edge-to-edge cracks.

Q: How long does the windshield repair process take?

A: The full repair process typically takes 20–30 minutes, including injection, curing, and cleanup. Once complete, the resin sets firmly and the cured area can restore up to 90% optical clarity.

Q: Do I need any prior experience to use this DIY glass repair fluid kit?

A: No experience is necessary. The kit is designed for everyday drivers. The step-by-step vacuum injection process is straightforward — simply position the tool over the damage, inject the resin, allow it to cure with the provided curing film, and use the blade to remove any excess. Anyone can achieve professional-looking results at home.

Q: Will the repaired area turn yellow over time?

A: No. This kit uses a non-yellowing resin formula specifically engineered to maintain clarity and resist discoloration over time, ensuring a clean, lasting repair.