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ARDEX X 90 OUTDOOR™

1 of 1 products in this brand
ARDEX X 90 OUTDOOR™ MicroteC3 rapid-set, flexible tile and stone mortar is a revolutionary innovation in mortar technology that is formulated with specialty, high-performance ARDEX cements, polymers and microfibers to deliver maximum protection against the harshest weather conditions and provide the highest levels of efflorescence resistance for exterior tile and stone applications. ARDEX X 90 OUTDOOR can be installed over substrates with temperatures as low as 40˚F (5˚C) and can withstand driving rains or be grouted in only 2 hours.

Product Type: Mortar

Application Area: Masonry

Features: Easier Processing, Fast Setting, Flexible, Freeze/Thaw Stability, Good Bonding Strength, Good Weather Stability, Water Resistant

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Identification & Functionality

Product Type

Features & Benefits

Key Features

ARDEX MicroteC3 is the new level in mortar standards:

  • Highest levels of freeze thaw resistance - tested at 150+ freeze thaw cycles.
  • 7 times greater than the ANSI 118.15 standard requirement of 20 cycles.
  • Maximum efflorescence resistance.
  • Outstanding rapid-setting properties, even at temperatures as low as 40˚F / 5˚C.
  • Heavy and driving rain-resistant after only 2 hours.

Applications & Uses

Application Area
Compatible Substrates & Surfaces
Applications
  • Ideal for tiling on concrete balconies, patios, swimming pools and high-load commercial areas.
  • Traffic and grout after just 2 hours.
  • Thin to medium bed installations up to 5/8” (15 mm).
  • Extended open time up to 30 minutes.
  • Excellent bond strength for setting porcelain, glass, ceramic and most natural stone tiles.
  • Very creamy, easy-to-apply consistency.
  • Extra long pot life of 60 minutes.
  • For exterior or interior floors and walls.
Coverage
  • 1/4” x 1/4” (6 mm) sq. notch trowel = 95 ft² (8.8m²) per bag.
  • 1/4” x 3/8” (6 mm x 9 mm) sq. notch trowel = 75 ft² (7 m²) per bag.
  • 1/2” x 1/2” (12 mm) sq. notch trowel = 55 ft² (5 m²) per bag.
  • Coverage varies with texture of substrate surface.
Water Ratio
  • 5 3/4 - 6 3/4 quarts (5.4 - 6.4 L) of clean water per bag; or.
  • 2.5 parts powder to 1 part water by volume (small batches).

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Pot Life1.0hour
Open Timemax. 30minutes
Working Time15 - 20minutes
Technical Data
ValueUnitsTest Method / Conditions
VOC0.0

Regulatory & Compliance

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 FTE S1.
  • WeatherProof.

Technical Details & Test Data

Test Data
28-day test Test
Method
ANSI
Specification
Test Results
Impervious ceramic
(porcelain) mosaics
shear strength
ANSI
A118.15 F
≥50 psi (.35
MPa/3.5 kg/cm²)
Pass
Impervious ceramic
(porcelain) mosaics
shear strength
ANSI
A118.15
>400 psi (2.76
MPa/28 kg/cm²)
490 psi (3.24 MPa/33
kg/ cm²)
Impervious ceramic
(porcelain) mosaics
shear strength with
freeze-thaw cycling
ANSI
A118.15
>250 psi (1.73
MPa/17.5
kg/cm²)

372 psi (2.57 MPa/26 kg/cm2)

Impervious ceramic
(porcelain) mosaics
shear strength with
heat aging
ANSI
A118.15
>400 psi (2.76
MPa/28 kg/cm²)

512 psi (3.53 MPa/36 kg/cm²)

Glazed wall tile
shear strength
ANSI
A118.15
>450 psi (3.11
MPa/31.5
kg/cm²)

561 psi (3.81 MPa/39 kg/cm²)

Quarry tile shear
strength
ANSI
A118.15
>150 psi (1
MPa/10.5
kg/cm²)

309 psi (2.13 MPa/18 kg/cm²)

Quarry tile to
plywood shear
strength
ANSI
A118.11
>150 psi (1
MPa/10.5
kg/cm²)

256 psi (1.77 MPa/18 kg/cm²)

 

7-day test Test
Method
ANSI
Specification
Test Results
Impervious ceramic
(porcelain) mosaics
shear strength with
water immersion
ANSI
A118.15 F
≥200 psi (1.38
MPa/14 kg/cm²)

350 psi (2.42 MPa/25 kg/cm²)

Packaging & Availability

Packaging
    40kg Per bag

Storage & Handling

Shelf Life
1 year (if unopened and properly stored)
Storage
  • Store in a cool, dry area.
  • Do not leave units exposed to sun.