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Keraflex Membrane Mortar

Premium, Extra Smooth, Large-and-Heavy-Tile Mortar with Polymer for Membranes

Keraflex^® Membrane Mortar is specifically designed for use as a mortar over and under uncoupling, crack-isolation, sound-reduction and waterproofing membranes. It is a faster-drying mortar when trapped between membranes and substrate or between membranes and tile.

For use with installing uncoupling, floor-heating, waterproofing sheet and rubber sound-reduction membranes
High-Transfer Technology^™ for superior membrane-wetting properties
Faster drying properties under and over membranes
Primarily used to install approved membranes and to install tile over membranes
Extra smooth, creamy consistency for ease of application
Easy mixing, handling and troweling properties
Ideal for application in lippage control systems
Nonsag formula for large-format and heavy tile/stone in wall applications
Nonslump formula for large-format and heavy tile/stone in floor applications
For bond coats up to 1/2" (12 mm) in embedded thickness