Home > Home > Setting Materials >

Mapei Ultraflex LFT- Premium Large-and-Heavy Tile Mortar
Mapei Ultraflex LFT Premium Mortar- StoneTooling.com

Alternative Views:

Price: $62.04

Price with Selected Options: $62.04

Special pricing available for In-Store Pickup & Bulk-Quantity Orders.
Call for details!

Product Code: 40-10218



Mapei Ultraflex LFT - Premium Large-and-Heavy Tile Mortar

Ultraflex LFT is a premium, non-sag, large-and-heavy-tile mortar (formerly known as "medium-bed 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. It is formulated with Easy Glide Technology™ for ease of application.

Features & Benefits
  • 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.

Where to Use
  • Interior/exterior residential and commercial installations on floors and walls in dry and wet areas (see wall specifications under “Limitations”)
  • Installation of ceramic and porcelain tile; cultured stone; quarry tile; pavers; Saltillo tile; and most types of marble, granite and natural stone

Suitable Substrates
  • Concrete (cured for at least 28 days)
  • Masonry cement block, brick, cement mortar beds, render coats and leveling coats
  • Cement backer units (CBUs) – see manufacturer’s installation guidelines
  • Gypsum wallboard and plaster – interior walls in dry areas only (priming may be required). See MAPEI’s “Surface preparation requirements” reference guide in the Related Documents section of the Tile & Stone Installation Systems page on MAPEI’s Website.
  • APA Group 1 and CANPLY 0121 exterior-grade plywood (interior, residential and light-commercial
  • floors and countertops in dry conditions only)
  • Properly prepared vinyl composition tile (VCT), vinyl and cutback residue (interior installations)
  • Properly prepared existing ceramic and porcelain tile, quarry tile and pavers (interior and dry conditions only)
  • MAPEI waterproofing, crack-isolation, sound-reduction and uncoupling membranes
Consult MAPEI’s Technical Services Department for installation recommendations regarding substrates and conditions not listed.

  • 50 lb bag

Available Colors
  • Gray
  • White

Approximate Coverage
  • 1/4" x 1/4" x 1/4" Square-Notch Trowel: 85 to 95 sq. ft.
  • 1/4" x 3/8" x 1/4" Square-Notch Trowel: 65 to 75 sq. ft.
  • 1/2" x 1/2" x 1/2" Square-Notch Trowel: 40 to 50 sq. ft.
  • 3/4" x 9/16" x 3/8" U-Notch Trowel: 35 to 40 sq. ft. sq. ft.
* Coverage will depend on trowel shape and size.

Mapei Part #
  • Gray - 11250000
  • White - 11350000

Mapei Ultraflex LFT Mortar Technical Data Sheet

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Home > Setting Materials
Tile & Stone
Install Systems
> Thin-set & Mortars
Brands > Mapei
Tile & Stone
Install Systems