What is mortar?

Mortar is an installation material used to bond tile or stone to a substrate. Mortar is available in several different types, including Large & Heavy Tile mortars, Thinsets, and Epoxy mortars. Large & Heavy Tile mortars are recommended for any tile or stone* with at least one side larger than 15in. Thinsets are recommended for tiles or stones* with both sides shorter than 15in. Epoxy mortars are a great solution for commercial applications. To browse our collection of mortar, click here.

* For resin-backed and moisture sensitive stones, epoxy mortar is highly recommended.