ARDEX Membrane Installation Bundle, Includes: ARDEX FLEXBONE UI 740 Uncoupling Waterproofing Membrane, 215 Sq Ft Roll, 3 Bags of Gray ARDEX X 3 PLUS LHT Polymer-Modified Large and Heavy Tile Mortar, 40 lbs, and ARDEX T-7 Grout Sponge NuHeat the surface of the niche

the surface of the niche offers superior durability and excellent bonding strength for tile installation

Mold & Mildew Resistance: Advanced formula resists mold

this electric underfloor heating thermostat helps deliver accurate and dependable performance for everyday comfort

the Peel & Stick version features a factory-applied pressure-sensitive adhesive backing protected by a release liner

Strong Bond and Sag Resistance: Excellent bond strength and sag resistance for secure wall and floor installations with professional-grade performance

ARDEX Membrane Installation Bundle, Includes: ARDEX FLEXBONE UI 740 Uncoupling Waterproofing Membrane, 215 Sq Ft Roll, 3 Bags of Gray ARDEX X 3 PLUS LHT Polymer-Modified Large and Heavy Tile Mortar, 40 lbs, and ARDEX T-7 Grout Sponge NuHeat the surface of the nicheProduct Features: Complete Installation Bundle Includes: ARDEX FLEXBONE UI 740 Uncoupling Membrane (215 sq. ft. roll), 3x 40 lb. bags of ARDEX X 3 PLUS LHT Large and Heavy Tile Mortar, Ardex T 7 Grout Sponge. Advanced Uncoupling Membrane: FLEXBONE UI 740 offers uncoupling, waterproofing, vapor control, and crack isolation in one product for durable tile assemblies. Polyethylene Construction: Durable, lightweight membrane with fleece backing for