First and foremost do not use a polyester. Use only a true epoxy. I would try a crystal clear epoxy such as touchstone

On Tue, May 22, 2018 at 12:17 PM Roger Konarski (via sccpartners list) <> wrote:
I would appreciate any suggestions on the potential repair. They have a granite sink. As you can see in the attached pictures, a lot of the areas have eroded out. My question, should I have the drain cover removed and grind down below the damage. Or possible skim coat the area with a tinted  penetrating acrylic ?  Or run? 


Roger @ Restoration Stoneworks LLC 

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