I'm installing 4x4 fake stone (porcelain) wall tiles above a granite countertop. The tile will serve as the backsplash. My question concerns the joint between the granite and the tile. Should I fill that with grout or should I use a bead of silicone (probably clear) like I would around a bathtub? Is there a product or technique that is better suited to this application? Also, should I apply a bead of caulk between the granite and the wall before installing the tile?
Thanks, Mike