Epox-Sci Instant Install 29 Granite Epoxy Repair Kit, 4 oz, With Tint

I had a chip on the edge of my black granite countertop. I was very apprehensive about using the product, but to my surprise it was not difficult, and the result was amazing! Color matching was easy, cleanup was easy. It helped that I watched some videos online. When it first dried, I thought it was going to stay "rubbery" but the next morning the filler had hardened, and I was able to lightly sand it to match the original finish. No one but I would ever know the chip was there. I am extremely pleased with the result. This saved me a couple hundred dollars from having the granite people out to repair it.

Used for a marble end table that was knocked over and cracked right on a vein. I bonded the stone back together with C.A. glue then used this epoxy to fill in after mixing in the white powder. It took multiple passes to fill since it was such a deep crack. It's not perfect, but will work for my needs and is much better than the replacement cost of a table. Tip: use the included clear plastic to tape down and hold the material in place on vertical surfaces! My kit came basically half-hardened in both containers. Also the coloring powder had a leaks in it which made a mess like printer toner spills, but I had enough usable material for what I needed. The after picture is about a month after repairing and you can tell the epoxy is starting to yellow along the edges of the seams. Results might be better with darker colors where you cant see the yellowing. It's a cheap fix to an ugly problem if you are patient with it.

It filled in a chip in our granite countertop, just as I was hoping.

This is nothing more than two-part epoxy that I could pick up at a hardware or retail store. There are fine powers for color that can be mixed in which is its only benefit. The directions state to "remove the thin film" from the surface of the hardener." Both hardener and resin had at at least 1/3 of its contents dried at the surface, so much of the product that I received was unusable. Mixing was fine; just take equal amounts out of each jar and mix on a scrap of paper or cardboard and add the colored power. Unfortunately, this product is too thick for small thin cracks but might work ok it fill in chips. Dries in 30 to 45 minutes where you can scrap the excess off. For the price, I could just purchase two-part epoxy and do the same job.

Fairly easy to use, if you're a crafty person you'll have no problem. They provide plenty of colors to match your project. I started with adding white and that was my base, I then added a tiny amt of black to put in the larger round area where the marble was missing. I think if I would have done the side that would make the break even less noticeable.

Worked perfectly for my granite seam! Took 3 rounds for me to get the right color match. Just be *EXTREMELY* light on adding color. Like literally add two little specks (take a toothpick and dip the very point into color powder and add only that amount. I used a small kitchen scale to measure out exactly equal amounts of resin and hardener. Trust me a speck of black colored powder colors .20 oz of combined expoxy (.10 oz) and hardener (.10 oz) mix to the light grey you see in my picture. The silly thing is that they give you WAY too much color powder for the amounts of the epoxy jar contents.

When I opened the package to use the epoxy, the hardener was half solid and I needed to dig it out of the jar and toss it. Thus losing half of the product. I mixed per directions and added pigment to color. That worked pretty well. It did clean off the granite surface just fine with no residue. Kinda hard to recommend when I only got half what I paid for.

Strong and easy to use. The hardest part is the color matching. Works well.