Instant Install 29 8oz. Tintable Knife-Grade epoxy/Simple Stone Crack and chip Repair/Rebuilds Missing Pieces/Match Stone Color with Our EZ-Tint/Counters & Floor. Joint or Install Adhesive

Very easy to use, worked really well on our granite top I used it for jointing and some chips both turned out excellent, useful too have around.

whilst fitting new legs to granite table top damaged top but item made great repair very happy

Great!Easy to use, tons of product and yields great resultsOur granite counter tops were cracked in several places. Not only has this helped glue them all back together but my boyfriend has actually hung off our 12ft granite island to test it and it’s held solidIt came on time & we felt was a good price for what we needed it for & the quality we receivedWould absolutely recommend

I purchased this epoxy product back in April 2022 and again in Dec 2022. Worked great both times.Highly recommend!The first repair was to "clear" fill a crack in a marble floor where the slab under neath cracked. Next job was to filled travertine holes to keep dirt from accumulating. Note the cracks and holes must be completely free of dirt, oil, wax and water. The clear epoxy picks up the color of the marble and travertine and is almost invisible, matching the stone filler used by the factory.The Dec Job was to fill small chips 1/8" to 1/4" in a ceramic tile. The tile was a beige with brown/gray streaks. Since the chipped holes reveled the red/dark brow tile, the color needed to be matched. ordered the EZ-Tint 4 Pack color power pack recommended by the seller to mix with the epoxy. Unfortunately, I could not find a combination with these four color tints to match the tile. I went against the sellers recommendation no to use liquid tints. I bought a liquid tint specifically for epoxy gel coats ( Fasco Epoxies-Beige Pigment for Epoxy Resin, Gelcoat, Paint - 4 oz). To that I added Brown and Black EZ-Tint 4 Pack color power to get the shade I wanted. The critical thinag I learned by experimentation is the liquid color must be mixed into the "RED" Instant 29 material before mixing in the "Black" Instant 29 or the epoxy does not harden. Use only a small amount og liquid colorant to not screw up the epoxy.Note: any moisture, even high humidity prevents or inhibits epoxy from curing properly.I like to clean with MEK. Besides the razor for scraping excess, MEK can remove thin epoxy film in the first hour or two. Always work with small batches. Starts to gum/harden in about 15 minutes at 70F. Do not use gummy epoxy-it wont adhere and smooth properly. If you screw up use MEK to remove the epoxy before it cures. By the way MEK fumes are nasty. I suspect that those buyers who rated the product as poor may not have properly prepared the surface (i.e sand the underlying gel coat or fiberglass on their boat) or had too high of a moisture content on the part or in the air. While the manufacturer did not specify a minimum working temperature, I suggest you have the part you are repairing and air temperature above 60F. A lower temperature may not cause the necessary chemical reaction to harden the epoxy. Follow the instructions for best results.

We had a crack in our countertop between the sink edge and end of the counter. I thought we were going to have to drop $10k on a new counter. We have a huge granite island. I used this product and the end result is fantastic. The repair looks like is could be a vein in the stone so Its not very obvious and this stopped the crack from getting worse.

Seemed kind of thick, but actually works well when building up and edge.

We had a crack that appeared 10 years after installation at a weak point where the undermount sink was bolted to the granite, and the crack had gotten wide enough that we could attempt a repair . We researched and watched videos for various products, and this won hands down. It was incredibly easy to apply and clean up. It looks great. We bought a packet of different granite powders to come up with a color to add to the epoxy and some granite buffer blocks. The patch is visible of course, but doesn't stick out like a sore thumb like the crack did -- it looks good and stabilizes the crack.