Ardex X 90 OUTDOOR MicroteC3 Rapid-Set, Flexible Tile and Stone Mortar, 40 Lbs Bag

• 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 40?F/5?C

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