Granite, Marble and Quartz Countertops chip Repair Kit - Fix Nicks, Chips, or Scratches on Granite, Marble Porcelain, corian, Travertine, Quartz and Other Natural Stone and Acrylic Surfaces. - - Amazon.com
Does Homax Porcelain Chip Fix Work? - Checking In With Chelsea
3 Ways to Fix a Chip in a Quartz Countertop - wikiHow
UPDATE: Bedroom Remodel Reveal and Tub Chip Fix - YouTube