Can you suggest which products should be used for repairing two types of products I have. Both have parts that broke off, so I need to be able to affix the part back, and add a pigment to ensure the color of the crack line blends well.
The first is a cultured marble bathroom vanity countertop. The backsplash was damaged and needs to be readded, hopefully doing a good job hiding the seam:
The other is Kohler's NeoRoc composite sink. Again, a part have been broken off that I want to repair. I'd likely mix in some black pigment powder I have that is iron oxide based (Real Milk Paint's Pigment Powder); again, to hide any seam that might appear.