Product Description
Siena Deck Mud is a factory blended mortar bed consisting of portland cement which complies with ASTM C150 and graded sand which complies with ASTM C144. Siena Deck Mud is designed to create a high strength mortar bed for horizontal applications of most tile or stone installs. Siena Deck Mud can also be used to create a new substrate, fill or raise an existing substrate.
BASIC USES
Siena Deck Mud is designed for most interior and exterior applications such as floors, shower pans, countertops, and plywood substrates where a cement based substrate is needed for tile and stone installations. Siena Deck Mud can be installed from 1/4” to 2”.