Stone Benchtop Chip repairs are not all the same. Especially Chip Repairs in quartz such as brands Caesarstone Cambria Silestone Essastone Technistone etc.

Quick video on how to repair a chip in quartz stone benchtops and quartz countertops. Same principles apply to granite chip repair and stone chip repairs

There is two other option both use an epoxy and quartz countertops do not bind with epoxies. They will simply fall out and also stain.

Enjoy