Windshield Crack Repair Kit, Automotive Windshield Repair Kit, Chipped Windshield Repair Kit with 4 Bottles of Resin, Glass Repair Kit for Fixing Chips, Cracks, Bulls-Eye and Star-Shaped Crack

I had used a similar product years ago when I was a teenager and it worked perfectly. This kit, while it’s great that it includes enough stuff to do/attempt multiple repairs, was problematic almost immediately. The arms with suction cups won’t bend even a little to allow for the curving of the windshield and any slight pressure/tension, which is extremely necessary, put on the threading causes the main cylinder screwed in part of the tool to push out of place rendering the tool(s) useless (just acts like there is no threading without stripping)-it has to have pressure to hold the main cylinder in place, to keep the resin from leaking out the sides, and it helps with forcing the resin into the cracks/chip.

It worked well to prevent the windshield Crack from getting bigger.The Crack shows slightly but has remained the same size.

Was told chip to big must replace and recalibrate, took a few minutes and trying to get liquid down to glass (first clean glass with 90% rubbing alcohol ) now can't find the chip

Let me give you some background. I’m a DIY that can fix most anything. (Sorry for the bragging). With that said, I watched several YouTube videos and followed directions carefully. The crack in my windshield improved with this product by roughly 35%. You can still see it for sure. I think the biggest benefit is that it’s now been two or three months and the crack has not grown at all.I know that if I had not used this product it would have.

Problem #1: threaded portion of plunger was too short to engage the suction cup holder threadsProblem #2: Had to lift-up the suction cup holder to start plunger threadsProblem #3: the thread engagement was so sloppy that the plunger popped out of the holder; only way it would hold was cross-threadedProblem #4: the "goo" in the 1st bottle was hardened in the nozzle the full length of the nozzle; had to remove the tip, rod it out, and reassemble to useProblem #5: threads in plunger were so loose that the goo came out along the threads rather than at the windshieldEnded up using a make-shift arrangement with a Versa-Chem kit from a couple days ago

This kit is not acceptable because the resin fluid containers are apparently not airtight. 2 of the 4 that I had were dried up and could not be used. There is a friction fit seal between the "tip" and the "bottle". In 2 of them , there was dried resin in the tip and in the bottle so it could not be used. In the other 2, I was able to pull out the white tip and dribble the remaining resin into the crack in the windshield. It worked but was messier. In brief, you shouldn't buy this version. Look for one that has sealed containers that can't dry out.

Very easy to use

I thought this would work like other crack-repair kits I've used in the past, unfortunately, this one is pretty useless. The plunger piece that is supposed to pressure the epoxy into the chip doesn't provide enough pressure and the seal around the tip isn't complete because the threads strip out in the cheap plastic when trying to apply pressure to form the seal. On the positive side, the razor blades that are provided work well to clean up the mess this thing makes. Advice: Steer clear of this. Look for a plunger style from a reputable brand like Napa.