ARDEX N 23 MICROTEC Rapid Set Natural Stone and Tile Mortar, Gray, 40 lbs Bag (20072)

Product Features:

• Multi-Tile and Stone Compatibility: Use for setting porcelain, quarry and ceramic tile, ungauged stone, translucent marble, glass and natural stone tile for versatile use.
• Fast Two-Hour Grouting: Fast setting – grout in two hours to reduce downtime and help complete fast-track tile and stone installations efficiently.
• Moisture-Sensitive Stone Solution: Ideal for moisture-sensitive natural stone tile, helping protect marble, limestone and granite from water-related discoloration.
• Self-Drying Technology: Will not contribute to staining, warping or efflorescence, helping preserve the appearance and stability of moisture-sensitive stone.
• Outstanding Coverage: Outstanding coverage of 103 sq. ft. (9.5 sq. m) per bag with 1/4″ sq. notch trowel for efficient material use across larger projects.
• Flexible Installation Thickness: Thin- to medium-bed installation up to 5/8″ (15 mm). Features 1-hour pot life for adaptable placement and efficient application.
  
• Interior Floor and Wall Use: Use for interior floors and walls, supporting dependable tile and natural stone installations in residential and commercial spaces.
• Extended 30-Minute Open Time: Extended open time of 30 minutes, allowing installers more time to position and adjust tile or stone during application.
• Strong Bond and Sag Resistance: Excellent bond strength and sag resistance for secure wall and floor installations with professional-grade performance.
• Natural Stone Installation: Perfect for setting moisture-sensitive stone, including marble, limestone, and granite, while helping prevent discoloration and warping.
• Large Format Tile: Ideal for installing large and heavy tiles on walls and floors without sagging, supporting accurate placement and dependable adhesion.
• Shower and Wet Areas: Engineered for high-moisture environments, including residential and commercial showers, with reliable moisture-resistant performance.
• Versatile Installations: Suitable for tile and stone installations on various surfaces, including concrete, cementitious backer boards and existing tile.
• Commercial and Residential Projects: Reliable for high-traffic areas, countertops, and decorative stone applications with durable professional-grade results.

Product Description: 

ARDEX N 23 MICROTEC Rapid Set Natural Stone and Tile Mortar is a premium-grade, fast-setting, and highly flexible mortar engineered for the installation of natural stone and tile in interior applications. This advanced mortar is formulated with ARDEX MICROTEC® Technology, providing superior bond strength, sag resistance, and exceptional workability. It is specifically designed to prevent water discoloration and warping, making it ideal for moisture-sensitive natural stone, including marble, limestone, and granite.

With its rapid-setting properties, ARDEX N 23 allows for grout application in just 2 to 3 hours, significantly reducing downtime and enabling fast-track installations. Its high-performance formulation ensures excellent adhesion to a variety of substrates, including concrete, cementitious backer boards, and existing tile surfaces. The highly flexible nature of ARDEX N 23 accommodates slight substrate movement, preventing cracks and ensuring long-lasting durability.

This versatile mortar is suitable for use in showers, wet areas, providing exceptional moisture resistance and outstanding performance in high-traffic areas. Whether used in residential or commercial projects, ARDEX N 23 delivers professional-grade results with superior non-sag properties, making it an excellent choice for vertical installations.

Installation:

• Mixing Ratio: 6 1/4 – 6 3/4 quarts (6-6.5 liters) of water per 40 lb. (18 kg) bag
  (For smaller batches, use 2.5 parts powder to 1 part water by volume.)
• Approximate Coverage per 40 lb. (18 kg) bag:
  • 1/4” x  1/4” Sq. Notch Trowel; 103 sq. ft. (9.5 sq. m)
  • 1/4” x 3/8” x 1/4” Sq. Notch Trowel; 80 sq. ft. (7.4 sq. m)
  • 1/2” x 1/2” Sq. Notch Trowel; 57.5 sq. ft. (5 sq. m)