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Adhesives and Mortars

Products

ARDEX X 77™ MICROTEC®

Fiber Reinforced Tile and Stone Mortar

  • True 60-minute open time, unmatched sag resistance - Both double the ISO standard!
  • Ideal for high traffic areas and exterior facades
  • Unique creamy consistency; extremely easy to apply
ARDEX X 77
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  • ARDEX X 77

Information ARDEX X 77™ MICROTEC®

ARDEX X 77™ MICROTEC® Fiber Reinforced Tile and Stone Mortar is a high-performance, microfiber-reinforced, polymer-modified mortar formulated especially for large format tile installations. Use to install porcelain, glass, quarry, ceramic and most natural stone tiles* over interior or exterior concrete and masonry floor and wall surfaces. Also use for interior applications over exterior-grade plywood. ARDEX X 77 is ideal for use in swimming pools and fountains and over in-floor heating systems and is recommended for all tile sizes, including mosaics.

Key Features

  • Use for setting porcelain, glass, quarry, ceramic and most natural stone tiles*
  • Advanced technology for very large, thin, porcelain tiles
  • Extended open time of 60 minutes – double the ISO standard
  • Unmatched sag resistance – double the ISO standard
  • Outstanding coverage – 110 sq. ft. per bag with ¼” sq. notch trowel
  • Medium bed applications (large and heavy tile mortar)
  • Water and frost resistant – ideal for swimming pools and high traffic areas
  • Extremely easy to mix and apply
  • Highly flexible; 3-hour pot life

Standards

SystemOne™
MICROTEC® Technology
Meets or exceeds ANSI 118.4
Meets or exceeds ANSI 118.11
Meets or exceeds ANSI 118.15
ISO Classification: C2 FT (T) E (E)

 

Technical Data ARDEX X 77™ MICROTEC®

Installation

Mixing Ratio:
8 1/4 – 8 3/4 quarts (7.8 – 8.2 L) of water per 40 lb. (18 kg) bag
*For smaller batches, use 2 parts powder to 1 part water by volume

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

1/4” x 1/4” Sq. Notch Trowel; 110 sq. ft. (10.2 sq. m)
1/4” x 3/8” x 1/4” Sq. Notch Trowel; 82.5 sq. ft. (7.6 sq. m)
1/2” x 1/2” Sq. Notch Trowel; 55 sq. ft. (5.1 sq. m)

Performance

Open Time: Up to 60 minutes
Pot Life: Approx. 3 hours
Adjustment Time: Approx. 20 – 30 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

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

BIM OBJECTS ARDEX X 77™ MICROTEC®

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Information ARDEX X 77™ MICROTEC®

ARDEX X 77™ MICROTEC® Fiber Reinforced Tile and Stone Mortar is a high-performance, microfiber-reinforced, polymer-modified mortar formulated especially for large format tile installations. Use to install porcelain, glass, quarry, ceramic and most natural stone tiles* over interior or exterior concrete and masonry floor and wall surfaces. Also use for interior applications over exterior-grade plywood. ARDEX X 77 is ideal for use in swimming pools and fountains and over in-floor heating systems and is recommended for all tile sizes, including mosaics.

Key Features

  • Use for setting porcelain, glass, quarry, ceramic and most natural stone tiles*
  • Advanced technology for very large, thin, porcelain tiles
  • Extended open time of 60 minutes – double the ISO standard
  • Unmatched sag resistance – double the ISO standard
  • Outstanding coverage – 110 sq. ft. per bag with ¼” sq. notch trowel
  • Medium bed applications (large and heavy tile mortar)
  • Water and frost resistant – ideal for swimming pools and high traffic areas
  • Extremely easy to mix and apply
  • Highly flexible; 3-hour pot life

Standards

SystemOne™
MICROTEC® Technology
Meets or exceeds ANSI 118.4
Meets or exceeds ANSI 118.11
Meets or exceeds ANSI 118.15
ISO Classification: C2 FT (T) E (E)

 

Technical Data ARDEX X 77™ MICROTEC®

Installation

Mixing Ratio:
8 1/4 – 8 3/4 quarts (7.8 – 8.2 L) of water per 40 lb. (18 kg) bag
*For smaller batches, use 2 parts powder to 1 part water by volume

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

1/4” x 1/4” Sq. Notch Trowel; 110 sq. ft. (10.2 sq. m)
1/4” x 3/8” x 1/4” Sq. Notch Trowel; 82.5 sq. ft. (7.6 sq. m)
1/2” x 1/2” Sq. Notch Trowel; 55 sq. ft. (5.1 sq. m)

Performance

Open Time: Up to 60 minutes
Pot Life: Approx. 3 hours
Adjustment Time: Approx. 20 – 30 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

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

BIM OBJECTS ARDEX X 77™ MICROTEC®

Contact Us

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Case Studies: ARDEX X 77™ MICROTEC®

Case Studies

We are proud of our amazing case studies

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