Surprised silicone adhesive didn’t work—I used regular old silicone caulking on mine. Looks exactly like your setup. Been holding up for 8 years now. Maybe clean the tile and the back of the wood with alcohol first. Then make sure it’s properly taped so everything is held in place while it’s drying.
Berry_Togard t1_j2f1xho wrote
Reply to Attaching a wooden knife block to a tile backsplash without drilling. by mrHL7
Surprised silicone adhesive didn’t work—I used regular old silicone caulking on mine. Looks exactly like your setup. Been holding up for 8 years now. Maybe clean the tile and the back of the wood with alcohol first. Then make sure it’s properly taped so everything is held in place while it’s drying.