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Adhesives and Mortars

Products

ARDEX X 4™

LFT - Large Format Tile and Stone Mortar

  • Ideal for large format tile and stone
  • Use above and below uncoupling membranes
  • 3-hour pot life
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Information ARDEX X 4™

ARDEX X 4™ is a polymer modified mortar for setting most types of tile including mosaics and natural stone* over common interior surfaces including exterior grade plywood, as well as over exterior concrete and masonry surfaces. ARDEX X 4 mortar can be used to set porcelain tiles on horizontal exterior concrete or masonry surfaces.

Key Features

  • Ideal for large format tile and stone
  • Use for setting porcelain, quarry, ceramic and most natural stone (moisture insensitive) tiles
  • Use above and below uncoupling membranes
  • Easy to mix and apply
  • 3-hour pot life
  • Interior or exterior use; water and frost resistant

Standards

SystemOne™
Meets or exceeds ANSI 118.4
Meets or exceeds ANSI 118.11
ISO Classification: C2TE

Technical Data ARDEX X 4™

Installation

Mixing Ratio:

5 – 5 1/2 quarts (4.7 – 5.2 L) of water per 40 lb. (18 kg) bag

*For smaller batches, use 2.75 parts powder to 1 part water by volume

Approximate Coverage per 40 lb. (18 kg) bag:

1/4” x 1/4” Sq. Notch Trowel; 80 sq. ft. (7.4 sq. m)

1/4” x 3/8” x 1/4” Sq. Notch Trowel; 60 sq. ft. (5.5 sq. m)

1/2” x 1/2” Sq. Notch Trowel; 40 sq. ft. (3.7 sq. m)

Performance

Open Time: Up to 10 – 15 minutes
Pot Life: Approx. 3 hours
Working Time: Approx. 15 – 20 minutes
Time to Grout: Walls: 8 hours
Floors: 24 hours
Colors: Gray, White
VOC: 0
Packaging: 40 lb. (18 kg) bag
Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
Shelf Life: 1 year, if unopened
Warranty: ARDEX L.P. Standard Limited Warranty applies. Also eligible for the ARDEX Tile and Stone Installation Systems SystemOne™ Warranty.

For complete product technical information, click on the Downloads tab and open the Technical Data download.

Calculator ARDEX X 4™

Contact Us

Questions? Please fill out the form below to contact us with any of your questions or concerns. We look forward to hearing from you, and we’ll be in touch shortly.

"*" indicates required fields

Name*
Address

Information ARDEX X 4™

ARDEX X 4™ is a polymer modified mortar for setting most types of tile including mosaics and natural stone* over common interior surfaces including exterior grade plywood, as well as over exterior concrete and masonry surfaces. ARDEX X 4 mortar can be used to set porcelain tiles on horizontal exterior concrete or masonry surfaces.

Key Features

  • Ideal for large format tile and stone
  • Use for setting porcelain, quarry, ceramic and most natural stone (moisture insensitive) tiles
  • Use above and below uncoupling membranes
  • Easy to mix and apply
  • 3-hour pot life
  • Interior or exterior use; water and frost resistant

Standards

SystemOne™
Meets or exceeds ANSI 118.4
Meets or exceeds ANSI 118.11
ISO Classification: C2TE

Technical Data ARDEX X 4™

Installation

Mixing Ratio:

5 – 5 1/2 quarts (4.7 – 5.2 L) of water per 40 lb. (18 kg) bag

*For smaller batches, use 2.75 parts powder to 1 part water by volume

Approximate Coverage per 40 lb. (18 kg) bag:

1/4” x 1/4” Sq. Notch Trowel; 80 sq. ft. (7.4 sq. m)

1/4” x 3/8” x 1/4” Sq. Notch Trowel; 60 sq. ft. (5.5 sq. m)

1/2” x 1/2” Sq. Notch Trowel; 40 sq. ft. (3.7 sq. m)

Performance

Open Time: Up to 10 – 15 minutes
Pot Life: Approx. 3 hours
Working Time: Approx. 15 – 20 minutes
Time to Grout: Walls: 8 hours
Floors: 24 hours
Colors: Gray, White
VOC: 0
Packaging: 40 lb. (18 kg) bag
Storage: Store in a cool, dry area. Do not leave bags exposed to sun.
Shelf Life: 1 year, if unopened
Warranty: ARDEX L.P. Standard Limited Warranty applies. Also eligible for the ARDEX Tile and Stone Installation Systems SystemOne™ Warranty.

For complete product technical information, click on the Downloads tab and open the Technical Data download.

Calculator ARDEX X 4™

Contact Us

Questions? Please fill out the form below to contact us with any of your questions or concerns. We look forward to hearing from you, and we’ll be in touch shortly.

"*" indicates required fields

Name*
Address
This field is for validation purposes and should be left unchanged.
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Case Studies: ARDEX X 4™

Case Studies

We are proud of every finished project

ARDEX has been at the forefront of the tiling and flooring industries for over 50 years. ARDEX continue to offer unbeatable quality and cost effective solutions for building projects covering all sectors of business and commerce, such as retail outlets, leisure centres, health authorities, transport premises, art and educational institutions.

See all case studies