1. Clean & Inject
Clean the glass chip, lock the pressure device over it, and squeeze the advanced nano-resin deep into the crack.

Clean the glass chip, lock the pressure device over it, and squeeze the advanced nano-resin deep into the crack.
Place a curing film over the area and expose it to direct sunlight (or a UV light) for 10-15 minutes to harden the resin.
Peel off the film, scrape away the excess resin with the included blade, and enjoy a crystal-clear, safe windshield.
Don't let a tiny crack turn into a costly $500 windshield replacement. Our DIY Nano-Repair Kit stops glass damage in its tracks and restores structural strength with professional-grade results. Safe, fast, and completely traceless.
FIX MY WINDSHIELD NOW"A flying stone hit my windshield on the highway. I was skeptical but decided to try this kit before spending $450 on replacement. It took about 15 minutes, and the bull's-eye crack is literally 95% gone. Unbelievable product!"
"Super easy to use even for someone who knows nothing about cars. The instructions were clear. The trick is to do the pressure injection in the shade, then move it out into the sun to cure. The star crack completely vanished."
"I had a small spider web crack that started spreading. This resin stopped it immediately and filled the lines perfectly. You can only see a tiny speck if you look at it from an angle in bright light. Saved my inspection next week!"
"Hail season hit us hard this year. Three chips on my windshield and I fixed all of them in one afternoon with this kit. My husband couldn't believe it — he thought I'd taken it to a shop. Highly recommend to anyone on the fence."
"Works really well on fresh chips. I had a rock chip from the freeway and used this the same day. Result is about 90% invisible. Only reason for 4 stars is the curing strip is a bit tricky to remove cleanly, but the repair itself is solid."
"I've used professional repair services before and honestly this DIY kit gives comparable results at a fraction of the cost. The resin fills evenly and the UV curing is fast. My 6-inch crack is now barely noticeable. Total game changer."
"Bought this after a truck kicked up gravel on I-95. The chip was right in my line of sight and driving was becoming dangerous. After the repair, the distortion is completely gone. Crystal clear. Wish I'd found this product sooner."
"Good product overall. I followed the video instructions carefully and got a clean result on my star-shaped chip. The repair held up through two car washes so far. Would buy again if needed — hopefully not!"
"My mechanic quoted me $380 for windshield replacement. Decided to try this first. Spent 20 minutes and $30. The crack is invisible now. I've already recommended this to three coworkers. Absolutely worth every penny."