Custom Building Products Natural Stone and Large Tile Premium Mortar is a premium quality, polymer-modified mortar for any size natural stone or large format ceramic or porcelain tile 15 in. (38 cm) or larger on one or more sides. This mortar can also be used to install clay pavers or for medium bed applications. With a non-slumping formula that reduces the chance for lippage and promotes level tile installations, the mortar can be applied for horizontal applications as thick as 3/4 in. (19 mm) or for thin bed applications to 1/4 in. (6 mm).
California residents: see Proposition 65 information
- High bond strength
- Sag and slip resistant - immediately holds wall tiles in place
- Supports large and heavy tile for flat, even floor installations
- Reduces installation time and labor by eliminating lippage and minimizes the need for additional leveling
- Exceeds ANSI A118.4 and A118.11 standards without the need for additives