HIMG Granite, Quartz, Marble Surface Repair Kit Black

This stuff really works. It's important to follow the clearly written directions to the letter, and curing times can be substantially longer than the claimed 5-10 minutes for larger/deeper repairs (it doesn't help that the blue light is so small). Out of the syringe, the gel is very viscous, which is great if patching a vertical segment as it doesn't sag at all while wet. I had a couple of 1/4" deep gouges to fill in a granite counter: on the first one, I tried filling it in layers, curing each layer before applying the next. This turned out to be very time consuming, requiring the blue light to be moved back and forth over the layer being cured. For the second gouge, I started at one end of the gouge and filled in a small section completely, cured it, then filled in the next section, and so on. Total time was probably the same, but it was much less labor intensive as I could set up the blue light on the small section being cured and walk away until it was time to start the next section. I also used the acrylic to fill in some small pits, and that was much more straightforward, again with very good results.

Worked well, followed the step by step directions. A 1/4" by 1/4" chip in a granite counter top edge took at least 12 applications, using a small amount at a time of the light cured material. Key is to work in small layers to build up to an even or slightly above the surface layer to keep sanding to a minimum. I used fresh clear adhesive tape each time over the repair for the light curing & if any of the material was still wet after curing I wiped it away before adding more. A small amount of product would remain wet after light curing & stick to the tape I was using, I used fresh clear tape each time. Light curing time for each layer was 15-30 minutes. Light cured the last step for about an hour and a half, then carefully followed the sanding & polishing directions. Work slowly, use small amounts of the filler, and exercise patience. Finished repair blends in perfectly after it was sanded, wet sanded, & polished. Edit: A year later (Feb. 2022) the repair is still as good as new. Holding up well, very pleased with this product.

Simple and easy to use. Worked well with my application the inside edge (beveled) of a granite counter top around the sink. Followed instructions. Hardening was my issue. The led light only got so far and it was still sticky after a half an hour. So I went over it with rubbing alcohol and finished the job. Looks good, remember you are repairing, not replacing. I am very happy with the outcome.

I had high hopes for this product and after reading many reviews I made the purchase after noticing a sizable crack on my granite countertops. Most others had a chip so I figured that since I had a crack it'd be relatively easier to fix, though I knew what to look out for in accordance to reviews. That said, when I received it I was sorely disappointed. My first big issue was that I noted that there was an expiration date on the syringes and that it was past that date (by months mind you. As in 9 months past) but I figure that I'd try it anyway so take the rest of the review with that in mind. I used everything as directed and everything looked decent through the clear plastic meant to help the curing process. The instructions said at most 7 minutes but I read some reviews that say that the bluelight included isnt strong enough. No big deal, I had my own I bought awhile ago. I turned both on and let it sit on the counter overnight and figured it'd be cured by the time I got up in the morning. I was wrong... so I decided to try to download the phone app they recommended as well to cure. The app only lets you have it on in 5minute increments max so I paid more attention it this time and repeatedly turned it on after testing every 5 minutes. It never cured! There's a portion on the instructions that said that after the elapsed time if its still tacky then I could use rubbing alcohol to wipe down the counter and it'll be fine so I thought maybe it was okay and I just didnt know what to look for. I wiped down the counter with the prescribed rubbing alcohol and the crack was not only still there but equally as visible as before I tried to use this product! I've watched all the videos and I've read all the reviews... I did everything I could and even tried again 2 more times with the same product to no avail. The whole ordeal has made me livid I spent an entire 2 days and wasted 30$ trying to use this product without any results to show for it. Maybe it works fine if it wasn't expired but buyer beware I suppose. This is as much of a review of the product as it is about quality control.

Worked very well and was pleased with the results! Much better than a previous product

My first repair was a very small chip in the edge of a granite countertop and the product did harden. This repair was flawless and you cant see the repair at all and can only "feel" it if you try hard enough. I attempted a second chip repair the next day and its now better than it was, but is still very visible. I wanted to layer the repair so I wasn't putting a large glob of acrylic in all at once. 2 months later I attempted to fill in the remaining chip, and the product will not dry. 2+ hours with the blue light it came with and several hours using my own LED UV light (changing batteries twice, and I am assuming this product is cured using UV) and its still a sticky mess. Product was properly capped when I was done using it so I expected to be able to use it again in the future. While it did a fantastic job for the first minor repair, I did expect to be able to use the product again, and that has not been the case. For the price, 1 and a half repairs is better than paying a professional but it did not live up to expectations. Not deserving of a 1 star because it did work perfectly on the very small chip.

In Feb 2023, I’m needing to purchase again for additional granite countertop wear and tear repair, so I thought that I’d write a quick review. Originally purchased and used in Dec 2019. Easy to use, great adhesion, and is durable. 2019 repairs are still as good as the day that I first made them. Application: black granite. Highly recommend. In the attached picture with a pristine countertop edge, there has been no degradation of the 3+ year old repairs of the original approximately 1/4”-3/8” deep and wide chips caused by careless dish handling. As a seam filler between two pieces of granite, this material didn’t fare as well. At the pictured sinkfront seam, it lasted only about 6 months, but then so did the installer’s seam filler. There seems to be enough movement along this seam that brittle sealant does not hold up. I’ll need a different solution for this. The remaining picture is an example of corner damage that I now need to repair, along with several other chips. I have no doubt that this repair kit will work just fine for these new repairs.

Product is super easy to use. The black matched my countertops well. Looks like just another part of the stone. So far it has adhered well. I do think it’s a little over priced. They say it will fill up to 10 small repairs, but honestly I don’t see many people using all of it unless they’re doing all 10 repairs at once. They also only give you one nozzle for both the fill material and the polish, so you need to clean it out between the two applications. Which you need to do anyway I guess if you plan on keeping the leftover kit to do future repairs. Either way my counters look undamaged again, so at the end of the day I’m happy.

Didn’t work and caused more of an issue

Produit utilisé pour réparer un éclat de la taille d’une pièce de deux euros dans une pierre de marbre noir (cuisine). Mise en œuvre facile. Mais il faut se donner le temps pour le séchage et durcissement. La partie verticale n’a même pas requis de ponçage, la jointure biseautée a pu être travaillée de telle façon que la réparation est passée inaperçue. Le kit est très complet: en plus du liquide à durcir, il comprend un petit set de nettoyage, 3 petits morceaux de papier de verre (le plus fin: 2000), une pâte à polir, une spatule. AUCUNE salissure lors du travail. À ce prix là, c’est un maître-achat !

Prodotto rispondernte alla descrizione, facilità d'utilizzo. Non conosco la resistenza nel tempo

Köp inte, denna härdar inte. Följt instruktionerna med UV lampa, men är kladdig fortfarande!!! Fick torka bort och ska prova annan produkt.

I bought this kit in black because I’d had an outrageous £150 quote to repair a sizable chip in my granite composite worktop. Some bright spark had decided to open a beer bottle using the side edge. Whilst I’m not the world’s best at DIY the kit was practically fool proof. The curing times took slightly longer than the five minutes stated, but my particular chip was quite deep so I approached it in several layers. For that reason, I would’ve appreciated slightly more sanding paper as the tiny squares weren’t quite enough and the curing strip was quite thin. Everything was provided in the kit it was very user-friendly and I’m delighted with the repair which you can only see if you knew where to look for it.