ARDEX X 7R™ Gray 40lb Rapid Set, Flexible Tile and Stone Mortar- 64 Piece Pallet

SKU

by Ardex

$2,449.92 - $2,889.95

$2,449.92

$2,449.92 - $2,889.95

$2,449.92

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Quantity

ARDEX X 7R™: The Ultimate Rapid Set Solution for Tile and Stone- 64 Piece Full Pallett

Transform your tiling work with ARDEX X 7R™ Gray Rapid Set Mortar, offering a perfect blend of rapid-setting, flexibility, and high adhesion for diverse tiling needs.

Features

Rapid Setting: Walk on or grout tiles in just 3 hours.
Excellent Sag Resistance: Maintains tile position for flawless application.
Versatile Tile Compatibility: Suitable for porcelain, quarry, ceramic, mosaic, and most natural stone tiles.
Indoor and Outdoor Use: Ideal for both interior and exterior floor and wall applications.
Easy to Mix and Apply: Ensures a smooth, efficient installation process.
Short Pot Life: 30-40 minutes, optimizing fast-track projects.
In-Floor Heating System Compatible: Suitable for heated flooring installations.
Wet Area Application: Perfect for showers, swimming pools, etc.
Impressive Coverage: Up to 85 sq. ft. per 40 lb bag with a 1/4" square notch trowel.
Compliant with ANSI and ISO Standards: Meets or exceeds ANSI 118.4 and 118.11, ISO C2T.

Standards

SystemOne
Meets or exceeds ANSI 118.4
Meets or exceeds ANSI 118.11
ISO Classification: C2T

Installation

Mixing Ratio:
4 3/4 – 5 quarts (4.5 – 4.7 L) of water per 40 lb. (18 kg) bag

2 3/8 – 2 1/2 quarts (2.25 – 2.36 L) of water per 20 lb. (9 kg) bag

*For smaller batches, use 3 1/4 parts powder to 1 part water by volume

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

1/4” x 1/4” Sq. Notch Trowel; 85 sq. ft. (7.9 sq. m)

1/4” x 3/8” x 1/4” Sq. Notch Trowel; 70 sq. ft. (6.5 sq. m)

1/2” x 1/2” Sq. Notch Trowel; 55 sq. ft. (5.1 sq. m)

Performance

Open Time: Up to 20 minutes
Pot Life: Approx. 30 – 40 minutes
Adjustment Time: Approx. 20 minutes
Time to Grout Floor and Wall Tiles: As soon as the mortar has hardened sufficiently so that the tiles will not be dislodged (approximately 3 hours)
Colors: Gray, White
VOC: 0
Packaging:
40 lb. (18 kg) bag
20 lb. (9 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

More Details

ARDEX X 7R™ Gray Rapid Set, Flexible Tile and Stone Mortar stands out as a high-performance solution in the world of tiling. This polymer-modified mortar is designed for rapid setting, enabling walk-on and grouting capabilities within just 3 hours of application. It's an ideal choice for fast-track projects, ensuring efficiency without compromising on quality. With its excellent sag resistance, ARDEX X 7R™ maintains tile position precisely, making it perfect for both vertical and horizontal applications. The versatility of this mortar extends to its compatibility with a range of tile types, including porcelain, quarry, ceramic, mosaic, and most natural stones, suitable for both indoor and outdoor settings. Its easy-to-mix formula results in a smooth consistency that's straightforward to apply. The mortar also features a short pot life of 30-40 minutes, aligning with the needs of quick-paced tiling projects. Furthermore, it is suitable for use in wet areas and over in-floor heating systems, making it a versatile choice for various installation environments. With coverage of up to 85 square feet per 40 lb bag and compliance with ANSI 118.4, ANSI 118.11, and ISO C2T standards, ARDEX X 7R™ is the go-to product for professionals seeking rapid, reliable, and high-quality tiling solutions.

What's Included

64 Piece Pallet

Let customers speak for us

from 478 reviews

Tavy spacers

I've been using these spaces for years. I love them. I'm just a little nervous because they changed the color of the spacers. I think they were bought out so I'm not sure if they're going to be the exact same size. They changed The colors the white ones are now 1/16 instead of green they switched all the colors around. I'm glad I have all my old ones

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12/04/2025

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Well made and lots better then some other products that I had used in the past

Well made and lots better then some other products that I had used in the past.

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Better than Dewalt and MK Diamond blades for cutting porcelain tile

Before finding the Helix Copperhead blade, I used Dewalt XP4 and MK Diamond MK-415 blades. Both of these blades generally have good reviews, but they cannot touch the Helix Copperhead for smoothness of cut, lack of chipping, and lack of breakout at the end of the cut. I use the Helix blade primarily on porcelain tile and the cuts look factory on rectified tile. My machine is a MK Diamond 10" wet saw with a belt-driven blade arbor. The only non-positive comment I will make concerns the thinness of the blade. It has a thickened center section, which helps the blade run true. However, because of the blade rim thinness, it is possible for the blade to deflect slightly if pushing the tile too fast - an effect that is easily remedied by slowing cutting speed.

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