Ardex FL Rapid Set Flexible Sanded Grout — Stronger Joints, Faster Finish
Rapid set, flexible, sanded grout designed for superior performance in both residential and commercial applications. Suitable for grout joints from 1/16″ to 1/2″, it delivers fuller, stronger joints with excellent color consistency. Highly stain- and water-resistant, mold- and mildew-resistant, and requiring no sealer, Ardex FL ensures long-lasting durability. With its rapid set formula, floors can be opened to traffic in just 90 minutes.
Key Features
Rapid set – open to traffic in only 90 minutes
Fuller, stronger grout joints with excellent color consistency
For joints from 1/16″ to 1/2″
Stain resistant, water repellent, mold and mildew resistant
No sealer required
Highly flexible and durable
Ideal for porcelain, ceramic, glass, mosaic, quarry, and most natural stone
Interior and exterior applications – walls and floors
Suitable for wet areas including showers, kitchens, and swimming pools
Submersible after 72 hours
Available in 36 colors
Technical Data
Coverage Calculator
Installation:
Mixing Ratio:
2 1/4 – 2 1/2 quarts (2.1 – 2.3 L) of water to one 25 lb. (11.3 kg) bag.
28 – 32 oz. (0.8 – 0.9 L) of water to one 10 lb. (4.5 kg) box.
(For smaller batches, use 4 parts powder to 1 part water by volume)
Performance:
Pot Life: Approx. 30 minutes
Working Time: Approx. 30 minutes
Open to Traffic: 90 minutes
Brinell Hardness:
1 Day: 5,000 psi, 351.5 kg/sq. cm / 34.5 MPa
3 Days: 6,500 psi, 457. kg/sq. cm / 44.9 MPa
7 Days: 8,000 psi, 562.4 kg/sq. cm / 55.2 MPa
28 Days: 8,700 psi, 611.6 kg/sq. cm / 60. MPa
VOC: 0
Packaging:25 lb. (11.3 kg) net weight per bag. 10 lb. (4.5 kg) net weight per box
Storage: Store in a cool, dry area. Do not leave package exposed to sun
Shelf Life: 1 year, if unopened
Warranty: Ardex L.P. Standard Limited Warranty applies
Calculator Ardex FL\n\n
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| SKU | AR FL |
|---|---|
| Weight (lbs.) | 25.00 |
| Non-Returnable | No |
| Manufacturer | Ardex |
