Applying mastic on natural stones to make them shiny and fill small holes in the stone with mastic

In this video, you will see the filling of small holes in natural stones, which are filled with mastic and epoxy materials #amazing #natural_stone #production #viral #factory #marble #manufacturedstone #business_insider #making #process

[@shawnmiller9763]

I need some of that mastic for my manufacturing process, where can I purchase it?

[@Amazing_Process_New]

I don't know if this is Iran