ARDEX X 77™ MICROTEC^® Fiber Reinforced Tile and Stone Mortar, 64 X 40lb Bag Pallet

Elevate your tiling projects with ARDEX X 77™ MICROTEC® Fiber Reinforced Tile and Stone Mortar, engineered for exceptional performance in large format tile installations.

Features

• Specially Designed for Large Tiles: Perfect for very large, thin porcelain tiles.
• Extended Open Time: Offers 60 minutes for adjustments, double the ISO standard.
• Unmatched Sag Resistance: Maintains tile position, surpassing ISO standards.
• Excellent Coverage: Up to 110 sq. ft. per bag with a ¼” square notch trowel.
• Medium Bed Applications: Ideal for large and heavy tile installations.
• Water and Frost Resistance: Suitable for swimming pools and high traffic areas.
• Easy Mixing and Application: Ensures a smooth, hassle-free tiling process.
• High Flexibility and Pot Life: Provides 3 hours of workability.
• Versatile Tile Compatibility: Use for porcelain, glass, quarry, ceramic, and most natural stones.
• Interior and Exterior Use: Ideal for floors and walls, over concrete, masonry, and plywood.

Installation

Mixing Ratio:
8 1/4 – 8 3/4 quarts (7.8 – 8.2 L) of water per 40 lb. (18 kg) bag
*For smaller batches, use 2 parts powder to 1 part water by volume

Approximate Coverage per 40 lb. (18 kg) bag:

1/4” x 1/4” Sq. Notch Trowel; 110 sq. ft. (10.2 sq. m)
1/4” x 3/8” x 1/4” Sq. Notch Trowel; 82.5 sq. ft. (7.6 sq. m)
1/2” x 1/2” Sq. Notch Trowel; 55 sq. ft. (5.1 sq. m)

Performance

Open Time: Up to 60 minutes
Pot Life: Approx. 3 hours
Adjustment Time: Approx. 20 – 30 minutes
Time to Grout: Walls: 8 hours; Floors: 24 hours
Colors: Gray, 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