Ardex N 23 MICROTEC is a rapid-set, self-drying mortar designed for natural stone and tile. Ideal for moisture-sensitive installations, it delivers high strength, no sag, and grout-ready surfaces in just 2 hours.
Ardex N 23 MICROTEC - Strength and Speed in Every Application
Ardex N 23 MICROTEC is a rapid-set, thin-to-medium bed mortar designed for the installation of natural stone, marble, granite, porcelain, quarry, ceramic, and glass tile. With its advanced self-drying technology, it prevents staining, warping, and efflorescence, making it the ideal choice for moisture-sensitive natural stone. Ardex N 23 offers excellent bond strength, sag resistance, and outstanding coverage. It allows grouting in just 2 hours, making it perfect for fast-track projects on interior walls and floors.
Key Features
Sets porcelain, ceramic, quarry, glass, and natural stone
Rapid setting – grout in only 2 hours
Ideal for moisture-sensitive natural stone
Self-drying technology prevents staining, warping, and efflorescence
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:
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)
Performance:
Open Time: Up to approx. 30 minutes
Pot Life: Approx. 1 hour
Working Time: Approx. 15 minutes
Time to Grout: 2 hours
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