On Apr 13, 9:44 am, firstname.lastname@example.org wrote:
Nope, not as long as it's bare concrete. Sealers and paints may
interfere with adhesion. Some people use a liquid bonding agent, but
just read the manufacturer's instructions on the bag of thinset to
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.