The Foundation of Every Great Build

ADD TO WISHLIST Solutions for Tile, Stone, and Surface Systems
With decades of industry experience and a strong global presence, MAPEI is a trusted leader in high-performance construction materials. Their innovative solutions are used across residential and commercial projects worldwide, delivering consistent quality, durability, and ease of installation.
Now available at Legends Architectural Stone, we’re proud to offer a curated selection of MAPEI’s most trusted products—focused on performance, reliability, and real-world application.
Manufactured Stone Veneer Systems (MSVS) line
MAPEI launches innovative Manufactured Stone Veneer Systems (MSVS) line
The MSVS product line includes premium mortars that meet ANSI A118.4 and A118.15 standards, delivering superior performance in all climates – from humid Southern states to freeze/thaw-prone northern Canada. These mortars eliminate efflorescence, ensuring a flawless finish with no callbacks.
Products:
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ULTRAFLEX LFT
Premium, Large-and-Heavy-Tile Mortar with Polymer
Ultraflex® LFT™ is a premium, nonsag, large-and-heavy-tile mortar and thin-set mortar designed for large-format and heavy tile and stone for interior/exterior floor, wall and countertop installations. This mortar has a high content of unique dry polymer, resulting in excellent adhesion to the substrate and tile. This product features a very low emission of volatile organic compounds and includes an offset of greenhouse gas emissions. It is formulated with Easy Glide Technology™ for ease of application.
- Polymer-enriched for high performance and deformability
- Nonsag formula for large-format tile and stone in wall applications
- Nonslump for large-format and heavy tile and stone in floor applications
- For thicker bond coats from 3/32" to 1/2" (2.5 to 12 mm)
- Smooth and creamy consistency makes it easy to apply
ULTRACOLOR PLUS FA
Rapid-Setting, “All-in-One” Grout
Ultracolor® Plus FA – with DropEffect™ technology and CO2 emissions fully offset in the product's life cycle – is an ultra premium, fine-aggregate, fast-setting, polymer-modified, color-consistent, nonshrinking, efflorescence-free grout for joint widths from 1/16" to 3/4" (1.5 to 19 mm). DropEffect reduces surface absorption to help repel water, dirt and grime from penetrating grout joints. Ultracolor Plus FA is specially formulated with MAPEI’s High-Hydrated Cement Technology (HCT™) to eliminate common problems such as color consistency and efflorescence. Along with offering higher polymer content, HCT reduces absorption and increases stain resistance compared with standard-performance cement grouts.
- Fine aggregate (FA) allows for narrow joint widths and improved cleanability
- No efflorescence
- Easy to install and stain-resistant
- Sealer not typically required



More Masonry Supplies to support every stage of your build.
