PC Products PC-Masonry Epoxy Adhesive Paste, Two-Part Repair 8 oz 070079 1

I used this material to repair broken pavers of a flagstone walkway. It worked perfectly for this purpose. I found that the material had an excellent working time of about 5 minutes before becoming too difficult to move easily. In that time it could easily be molded and shaped. I found that the material could be used as an adhesive to bind two pieces together and could be used as a filler to fill gaps caused by missing pieces. After 1-2 days, the material became very hard; it will clearly function as if made of stone. The hardened material could be sanded and excess material could be readily removed with a putty knife. I used an epoxy colorant (also sold by Amazon) to darken the color of the material from its light gray color to a dark silver-black. The material could be cleaned from tools with soap and water before it had cured. Excellent experience.

This worked great to adhere a thin slate paver to concrete.

It was easy to use and is still holding up.

Absolutely fantastic!! It did what I needed it to do. This product was very easy to work with on a vertical wall. After mixing and placing it in the appropriate spot to shore up where the concrete drill tore off. The second application was even easier! Drying time was fast about 3 hours thickness was like a dough. Use rubbing alcohol with a disposable glove to smooth out any rough spots

This epoxy was good and did the job. I repaired a cracked broken out plastic sliding glass door threshold with it. It filled the hole and stopped the crack. You can sand flat after hardening. Going to try it on cracked vinyl siding next. The jars were smaller then I thought they were going to be but I would recommend this for interior and exterior repairs.