Description

Custom CustomBlend LHT Large & Heavy Tile Mortar – 44 lb

CustomBlend LHT Large and Heavy Tile Mortar offers a non-sag and non-slump solution for most interior and exterior, wall and floor applications. This polymer modified mortar can be applied ¾” (19mm) thick on horizontal surfaces and can be used for large format porcelain, ceramic and natural stone tile. CustomBlend LHT meets ANSI A118.4HT and A118.11.

Features:

• For most standard floor and wall installations
• Supports large and heavy tile for flat, even installations
• For use with in-floor heating systems

Suitable Substrates:

• Concrete, mortar beds, masonry, Portland cement plaster
• Cement backerboards
• Liquid-applied waterproofing membranes such as RedGard Waterproofing and Crack Prevention Membrane, Custom 9240 and RedGard SpeedCoat
• Crack isolation sheet membranes such as Crack Buster Pro
• Uncoupling mats such as RedGard Uncoupling Mat
• Substrates treated with MBP Multi-Surface Bonding Primer
• Exterior Grade Plywood (interior residential and light commercial dry areas)
• Gypsum wallboard (interior dry areas) Existing ceramic tile (scarified) Fully-bonded sheet vinyl flooring (scarified) Plastic laminates (scarified)
• Cutback adhesive (see preparation instructions)