SKU: 40646132932

MAPEI Uncoupling Membrane Mortar, 50-lb Gray Thin-Set/Medium-Bed Tile Mortar

Sale price$17.80 Regular price$19.78
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Description

MAPEI Uncoupling Membrane Mortar, 50-lb Gray Thin-Set/Medium-Bed Tile MortarMAPEI 50 lb Gray Uncoupling Membrane Mortar Dry set thin set medium bed mortar designed for installing ceramic and select natural stone over uncoupling membranes on floors and walls. Suitable for interior exterior use and can be mixed with MAPEI Polymer Additive for enhanced performance and broader substrate compatibility. Key Features: Built for Uncoupling Membranes: Formulated specifically to bond tile over uncoupling systems for reliable

MAPEI 50-lb Gray Uncoupling Membrane Mortar

Dry-set thin-set/medium-bed mortar designed for installing ceramic and select natural stone over uncoupling membranes on floors and walls. Suitable for interior/exterior use and can be mixed with MAPEI Polymer Additive for enhanced performance and broader substrate compatibility.


Key Features:

  • Built for Uncoupling Membranes: Formulated specifically to bond tile over uncoupling systems for reliable installations
  • Large-and-Heavy-Tile Capable: Approved for tiles larger than 15 in. with bond coats up to 1/2 in. embedded thickness
  • Versatile Mixing: Use water, or substitute MAPEI Polymer Additive to boost strength and expand substrate options
  • Interior/Exterior Use: Performance for floors and walls in residential and light commercial settings
  • Contractor-Friendly: 50-lb bag of gray powder mixes smoothly for consistent coverage

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name Uncoupling Membrane Mortar
Type Dry-set thin-set/medium-bed mortar
Color Gray
Bag size 50 lb (22.7 kg)
Use with membranes For use with uncoupling membranes
Application surfaces Floors and walls; interior/exterior
Tile/stone compatibility Ceramic tile and select natural stone
Large-format approval Approved for tile larger than 15 in. (38 cm)
Maximum bond coat thickness Up to 1/2 in. (12 mm) embedded thickness
Optional additive Can be mixed with MAPEI Polymer Additive instead of water for enhanced performance

Frequently Asked Questions (FAQ):

Q: Can this mortar be used with large-format tile?
A: Yes. It is approved for tiles larger than 15 inches with bond coats up to 1/2 inch embedded thickness.


Q: Is it only for floors?
A: No. It is formulated for floors and walls, interior and exterior, when used with appropriate substrates.


Q: Do I need an additive?
A: You can mix with water, but using MAPEI Polymer Additive enhances performance and allows use over a wider range of substrates.


Q: What color is the mortar?
A: Gray.


Q: What is the bag size?
A: 50 lb (22.7 kg).


Architectural Bond With Effortless Poise

This mortar brings a tailored precision to tilework, creating a seamless canvas that elevates stone and ceramic to gallery-level refinement. Its compatibility with uncoupling membranes ensures crisp lines and confident scale, especially with large-format pieces. Pair it with matte porcelain slabs for a calm, monolithic sweep across floors and walls. It’s the quiet luxury beneath the surface that makes the entire space feel impeccably crafted.


Choose MAPEI Uncoupling Membrane Mortar to secure your next tile installation with strength, versatility, and large-format confidence.

Installation

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: 40646132932

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Bozeman, US
★★★★★ 5
Lightweight paper, but excellent print surface!
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This paper is lightweight but the Matte surface is great - it provides an excellent print surface. My framed photos and prints look great when printed on this paper!
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Excellent Value
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I use this paper for printing custom artwork. It is fantastic quality and my customers are continually impressed with the professional look when they receive their prints.
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★★★★★ 3
Not so much.
Size: 11 In X 14 In
I bought this paper for a photo I took and I needed 4 copies printed. I didn’t want to spend a lot of money so I bought this paper as it was fairly inexpensive. You get what you pay for. A professional photographer friend of mine printed my photos as he has a high end Epson printer. He mentioned to me when handing the prints to me that the quality of the print was average with this paper. The texture and feel of this paper is like a sheet of ordinary typing paper. I guess one could use this paper to print test sheets. I will not buy again.
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WOW WOW WOW. The print quality on this photo paper is absolutely amazing. The colors come out vibrant, sharp, and so professional-looking. I’ve tried quite a few photo papers, and this one is easily one of my favorites. The paper itself feels high quality and sturdy, and the glossy finish really makes photos pop without looking cheap or overly shiny. It feeds smoothly through my printer and dries quickly with no smudging. Every print comes out crisp and clean. If you’re looking for professional-level photo paper with incredible color payoff, this is it. Such a great value for the quality you get—I’ll definitely be repurchasing.
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This photo paper works really well with my inkjet printer using dye ink. The colors come out bright and sharp, and it dries quickly without smudging or smearing. The glossy finish gives the photos a clean, professional look, and the 180gsm weight makes it feel sturdy without jamming or being too thick for my printer. So far, I’ve used it for family photos, thank you cards, and a few school projects. The results have been consistent, and I like that there’s no watermark on the back so I can write notes or dates if needed. The pack comes with 100 sheets, which makes it a great value for how well it performs. If you need affordable, good quality glossy paper for home printing, this is a dependable choice that makes projects look polished.
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