ARDEX X 90 OUTDOOR™

MicroteC3 Rapid-Set, Flexible Tile and Stone Mortar

• Highest levels of freeze thaw resistance - Tested at 150+ freeze thaw cycles (7x greater than the ANSI 118.15 standard requirement of 20 cycles)
• Maximum efflorescence resistance
• Outstanding rapid-setting properties, even at temperatures as low as 40⁰F/5⁰C

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.

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
• 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

Standards

SystemOne™Microtec^®TechnologyMeets or exceeds ANSI 118.4Meets or exceeds ANSI 118.11Meets or exceeds ANSI 118.15ISO Classification: C2 FTE S1WeatherProof

TECHNICAL DATA ARDEX X 90 OUTDOOR™

Installation

Mixing Ratio:5.75 – 6.75 quarts (5.4 – 6.4 L) of water per 40 lbs. (18 kg) bag*For smaller batches, use 2.5 parts powder to 1 part water by volumeApproximate Coverage per 40 lbs. (18 kg) bag:1/4” x 1/4” Sq. Notch trowel; 95 sq. ft. (8.8 sq. m)1/4” x 3/8” x 1/4” Sq. Notch trowel; 75 sq. ft. (7 sq. m)1/2” x 1/2” Sq. Notch trowel; 55 sq. ft. (5 sq. m)

Performance

Open Time: Up to 30 minutesPot Life: Approx. 1 hourAdjustment Time: Approx. 15 – 20 minutesTime to Grout: 2 hoursColor: Gray and WhiteVOC: 0Packaging: 40 lb. (18 kg) bagStorage: Store in a cool, dry area. Do not leave bags exposed to sun.Shelf Life: 1 year, if unopenedWarranty: ARDEX L.P. Standard Limited Warranty appliesFor complete product technical information, click on the Downloads tab and open the Technical Data download.

Product Overview

ARDEX-X-90-Product-Overview

Technical Data

ARDEX-X-90-Technical-Data

Safety Data Sheet

ARDEX-X-90-SDS