Description
Ultraflex LFT is Mapei's premium thinset mortar for large-format and heavy tile and stone. It is nonsag on walls and nonslump on floors, so installers use it for big porcelain panels, heavy stone and similar work on interior and exterior floors, walls and countertops. It also sets ceramic and porcelain tile in submerged applications such as pools and fountains, with a 28 day cure before filling.
- Bag size: 50 lb
- Colors: gray or white
- Exceeds ANSI A118.4HET, A118.11 and A118.15HET; ISO 13007 C2TES1P1
- Open time: 30 to 35 minutes at 73F and 50% humidity
- Pot life: 4 hours under the same conditions
- Bond coats from 3/32 to 1/2 in.
- Coverage per bag: 85 to 95 sq. ft. with a 1/4 in. square-notch trowel, 40 to 50 sq. ft. with a 1/2 in. square-notch trowel
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