• 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

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 volume

Approximate 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 minutes
Pot Life: Approx. 1 hour
Adjustment Time: Approx. 15 – 20 minutes
Time to Grout: 2 hours
Color: Gray and 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.