Securing baseboard made of stone/procelain

[szw21]

Just wondered what people are using to secure baseboard made of stone or porcelain tile to the wall. Would something like silicone caulk be sufficient or should I be looking at other adhesives. I assume mechanical methods are not used.

[kevinp]

A full bed of tile mastic or thinset is what we have always used. Be sure to get good coverage especially at the corners of each pc for impact protection.

[Joe Little]

Thinset

[szw21]

Thanks guys - I guess that makes sense. I will use thinset.