SKU: 20961134313

MAPEI UltraFlex 2 50-lb Gray Polymer-Modified Thinset Tile Mortar

Sale price$49.01 Regular price$54.45
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Description

MAPEI UltraFlex 2 50-lb Gray Polymer-Modified Thinset Tile MortarUltraFlex 2 Gray Thinset Mortar, 50 lb Professional grade, polymer modified thinset for installing ceramic, porcelain, and natural stone tile. Delivers strong adhesion and smooth, creamy workability for interior and exterior applications, including use over plywood. Key Features: High Performance Adhesion: Polymer enriched formula meets ANSI A118. 4E A118. 11 when mixed with water Smooth, Creamy Workability: Easy troweling for faster, cleaner

UltraFlex 2 Gray Thinset Mortar, 50 lb

Professional-grade, polymer-modified thinset for installing ceramic, porcelain, and natural-stone tile. Delivers strong adhesion and smooth, creamy workability for interior and exterior applications, including use over plywood.


Key Features:

  • High Performance Adhesion: Polymer-enriched formula meets ANSI A118.4E/A118.11 when mixed with water
  • Smooth, Creamy Workability: Easy troweling for faster, cleaner installations
  • Versatile Application: Suitable for ceramic, porcelain, and dimensional natural-stone tile
  • Indoor/Outdoor Use: Reliable for residential walls/floors and commercial interior floors/walls, plus exterior floors
  • Plywood Compatibility: Bonds better over plywood substrates

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name Ultraflex 2
Type Polymer-modified thin-set tile mortar
Color (this variant) Gray
Package weight 50 lb (22.7 kg)
Standards Meets or exceeds ANSI A118.4E and ANSI A118.11 when mixed with water
Applications Interior and exterior installations; residential floors/walls; commercial interior floors/walls and exterior floors
Tile types Ceramic, porcelain, dimensional natural stone
Workability Smooth, creamy consistency

Frequently Asked Questions (FAQ):

Q: What types of tile can this mortar be used with?
A: It’s suitable for ceramic, porcelain, and dimensional natural-stone tile.


Q: Is UltraFlex 2 rated for exterior use?
A: Yes—use for interior and exterior installations; in commercial settings, use on interior floors/walls and exterior floors.


Q: Does it require additives?
A: No additives are required; mixed with water it meets or exceeds ANSI A118.4E and A118.11.


Q: Can it be applied over plywood?
A: Yes, it offers improved adhesion over plywood substrates.


Q: What is the bag size and color for this variant?
A: This product is the 50-lb bag in Gray.


Poised Strength for Impeccable Tile Work

UltraFlex 2 brings a refined, reliable foundation to any tile installation, marrying performance with a silky, workable texture. Its polymer-modified profile ensures a steadfast bond, letting porcelain and stone read clean and confident. Style large-format tiles on a continuous plane for gallery-level serenity, knowing the set holds true. It’s a quiet essential for luxurious surfaces that feel impeccably finished.


Choose UltraFlex 2 to achieve a strong, smooth tile installation that lasts—add it to your project today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20961134313

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Amy
Belleville, US
★★★★★ 5
Great Room Divider
Color: Black
This product is a great room divider that decent quality and worth the price tag. The look is sleek and fits seamlessly into any room without complaint. The assembly was easy to follow and the quality is long lasting. Not only that, I need it as my sons share a room and we’re looking for some privacy. The divider is able to extend across a decently large area really divide the room as it has 4 panels. Overall, this is a great product for its cost and if your looking for a room divider that’s not too costly, this is the pick.
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Reviewed in the United States on April 12, 2026
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AmazonUser333
San Leandro, US
★★★★★ 5
Great for creating a workspace
Color: Grey
I needed a room divider that could be easily folded for storing to put behind my chair during my work calls. This works perfectly! Was very easy to put together. Lightweight but sturdy enough that it won’t fall over.
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Reviewed in the United States on February 27, 2026
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Isa Rincon
Pawtucket, US
★★★★★ 2
Base part of it
Color: Black
Even though I kept this it’s very uncomfortable because of the way the base works . They are very long at the bottom and it’s hard to open and close
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Reviewed in the United States on March 15, 2026
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MARIAH DANN
Lexington, US
★★★★★ 5
Great room separator
Color: Black
The panels are much longer than we expected! We only needed 3 of the 4 proivided. It's slightly flimsy, but holds together nicely. The screwdriver that came with did not fit the screws, but luckily we had a Phillips head. It's very lightweight. It is definitely a good value for the money.
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Reviewed in the United States on February 10, 2026
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Tink
Los Angeles, US
★★★★★ 1
Never got to try it because it was broken
Color: Black
Came with a broken piece and is taking forever to get a refund…there wasn’t an option for a replacement
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Reviewed in the United States on March 15, 2026

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