Siena Crete Admix AX400 is a latex additive designed to be used with Siena Crete Powder or site mixed with sand and cement to create an economical polymer-modified mortar for use in high moisture environments, heavy traffic areas, and demanding applications of tile and thin brick.
Basic Uses
Siena Crete Admix AX400 is used for interior and exterior application of thin brick, non-vitreous, semi-vitreous and vitreous tile and stone. Siena Crete Admix AX400 can be used with the Siena Crete Powder mix or site mixed with sand and cement. In thin brick applications the increased flexibility allows for typical substrate adjustments from climate and temperature changes without shearing. Siena Crete Admix AX400 can be used on floors, walls and in mortar beds as thin as 3/32” in residential and commercial projects.