Rated 4.7 (13,437)
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Resin-powered clarity for chips and hairline cracks.
Fix in minutes, help stop spreading—no shop visit.
✶ for laminated windshields; not for long structural cracks
Less than 1% of customers claim our 30-Day Money Back Guarantee
Description
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The Windshield Repair Kit fills and seals small chips and short, surface-level cracks to visibly improve clarity and help prevent spreading. A precision injector pushes resin into the damaged area, cures quickly in sunlight/UV, and scrapes clean for a smooth finish. Designed for simple, at-home repairs on laminated auto glass, it’s the fast, low-cost way to restore a clearer view without booking a shop appointment.
(Kit typically includes: injector/bridge with suction cups, repair resin, curing film sheets, scraper blade, and a cleaning pin. Contents may vary by batch.)
How to use
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Clean and dry the area. Mount the injector so the seal sits flat over the chip. Add a few drops of resin and apply pressure to drive resin into the crack. Place a curing film sheet on top and allow to cure in sunlight/UV until hardened. Peel the film and use the scraper to level any excess for a smooth, clear finish. For best results, repair soon after damage occurs and keep glass at room temperature while curing.
Frequently Asked Questions
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Q: What kinds of damage does this fix best?
A: Small chips (bullseye, star, half-moon) and short, hairline cracks on laminated windshields. It’s not intended for large, spreading, or deep structural cracks.
Q: Will the crack disappear completely?
A: Visibility is greatly reduced and the area is reinforced, but very close inspection may still show faint marks. That’s normal for DIY repairs.
Q: How long does a repair take?
A: Most users finish in about 10–20 minutes, depending on chip size and curing conditions.
Q: Do I need special tools or UV lamps?
A: No special tools are required. The included resin cures in natural sunlight; a UV lamp can speed things up but isn’t necessary.
Q: Can I use this on tempered glass or phone screens?
A: No. This kit is designed for laminated automotive windshields only.
Q: Will it stop the crack from spreading?
A: Filling the void helps stabilize the area and can prevent further spread, especially when repaired quickly after the damage occurs. Avoid extreme temperature changes during and after repair.
Q: Is it safe to use near the driver’s line of sight?
A: For damage directly in your primary view, consider professional service. Even after repair, minor optical distortion can remain.
See it in action
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David S.
Used on a bullseye chip. Cured in sunlight and the spot is hard to find unless you’re hunting for it.
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Alex,
Verified Buyer
Had a short hairline crack. This kit stopped it from spreading and made it barely noticeable. Definitely keeping one in the glove box.
Ethan,
Verified Buyer
I had a small star chip from highway debris that was really bugging me. The kit only took around 15 minutes to use, and after curing, you have to look really closely to even spot the chip. It’s such a relief knowing it won’t spread further.
Jane,
Verified Buyer
First time fixing a windshield myself. Instructions were clear, resin filled in nicely, and after curing it looks smooth.
Cole,
Verified Buyer
My local shop quoted me over $280 to fix a single bullseye crack. I figured I’d try this kit before shelling out that kind of money, and I’m glad I did. The resin filled the chip, leveled nicely with the scraper, and the finished glass looks almost brand new.