SKU: 21621235772

MAPEI Keraflex Plus Gray Mortar, 44 lbs (Large-and-Heavy-Tile Thin-Set)

Sale price$48.90 Regular price$54.33
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

MAPEI Keraflex Plus Gray Mortar, 44 lbs (Large-and-Heavy-Tile Thin-Set)Keraflex Plus Gray Large and Heavy Tile Mortar A polymer modified, non sag non slump thin set mortar for tile and stone on floors, walls, and countertops. Keraflex Plus uses Easy Glide Technology for smooth application and strong adhesion to a wide range of substrates, including over membranes. Key Features: Easy Glide Technology: Smooth, creamy spread for faster, easier installation Non Sag Non Slump: Holds large and heavy tiles in place on walls and

Keraflex Plus Gray Large-and-Heavy-Tile Mortar

A polymer-modified, non-sag/non-slump thin-set mortar for tile and stone on floors, walls, and countertops. Keraflex Plus uses Easy Glide Technology for smooth application and strong adhesion to a wide range of substrates, including over membranes.


Key Features:

  • Easy Glide Technology: Smooth, creamy spread for faster, easier installation
  • Non-Sag/Non-Slump: Holds large and heavy tiles in place on walls and floors
  • Versatile Use: Suitable for floors, walls, and countertops; works over uncoupling, crack-isolation, sound-reduction, and waterproofing membranes
  • Strong Adhesion: Polymer-modified formula bonds securely to substrates and tile
  • Professional Performance: Designed for reliable results in demanding tile installations

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Color Gray
Type Polymer-modified large-and-heavy-tile/thin-set mortar
Application Areas Floors, walls, countertops
Features Non-sag, non-slump; Easy Glide Technology; excellent adhesion
Compatible Over Uncoupling, crack-isolation, sound-reduction, and waterproofing membranes
Package Weight 44 lbs (20 kg)

Frequently Asked Questions (FAQ):

Q: Can Keraflex Plus be used for large-format tiles?
A: Yes. It is a large-and-heavy-tile mortar designed to support large-format and heavy tiles without sagging or slumping.


Q: Is it suitable for wall applications?
A: Yes. The non-sag formulation makes it ideal for vertical installations.


Q: Can I use it over membrane systems?
A: Yes. It can be applied over uncoupling, crack-isolation, sound-reduction, and waterproofing membranes.


Q: What color is this product?
A: Gray; this listing is for the gray variant.


Q: Where can it be used?
A: For tile and stone installations on floors, walls, and countertops.


A Smooth, Confident Backbone for Bold Tile Moments

Keraflex Plus brings a velvety, controlled set that lets statement stone and expansive tiles float seamlessly across your surfaces. Its non-sag strength keeps lines crisp and edges true, celebrating the geometry of modern layouts. Pair it with oversized porcelain or textured stone to craft gallery-worthy walls and grounded, luxe floors. This is the quiet essential that elevates installations to a polished, high-end finish.


Choose Keraflex Plus Gray to streamline your next tile installation with smooth handling and steadfast hold.

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: 21621235772

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Samuel Peavy
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Reviewed in the United States on January 18, 2026
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DrEAM
Charlottesville, US
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025
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Gabriel King
Grantham, US
★★★★★ 5
This shirt is a cheat code
Color: Black, White, Navy Blue, Light Gray, Size: XX-Large
These shirt fits my body so perfectly! I’m 6’5” 310 pounds but I look 260 pounds. I sweat easily and I’m very sensitive to the material a piece of clothing is made of. This shirt is lightweight, extremely breathable, and feels like silk on the skin. It compliments and accentuates my contours to enhance my physique. I only tried on one and I’ve already ordered 12 more hehe. This is a cheat code.
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Chelsea, US
★★★★★ 4
I Love the collar
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Reviewed in the United States on May 29, 2026

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