
Armstrong Flooring FlexStrong 1-Quart Shale Acrylic Premix Grout
FlexStrong Shale Acrylic Premix Grout, 1-Quart
Ready-to-use, sanded acrylic premix grout in Shale from Armstrong Flooring. Designed for uniform color and flexible performance, ideal for indoor vinyl floors and kitchen backsplashes with no sealing required.
Key Features:
- Ready-to-Use Convenience: Premixed formula—no mixing required for faster, cleaner installs
- Color Consistency: Uniform shale color across the floor for a professional finish
- Flexible, Crack-Resistant: Formulated to minimize cracking from slight floor movement
- Low Maintenance: Stain resistant and no sealing required for easier upkeep
- Versatile Application: Suitable for 1/16-in to 1/4-in joint widths; indoor use on vinyl floors and kitchen backsplashes
Specifications Table:
| Specification | Details |
|---|---|
| Series Name | FlexStrong |
| Type | Acrylic Premix |
| Sanded/Unsanded | Sanded |
| Manufacturer Color/Finish | Shale |
| Color/Finish Family | Black |
| Unit of Measure | Quart(s) |
| Unit of Measure Quantity | 1 |
| Maximum Coverage Area (Sq. Feet) | 84 |
| Use Location | Indoor |
| For Use with Vinyl Floors | Yes |
| For Use with Kitchen Backsplashes | Yes |
| For Use with Kitchen Counters | No |
| For Use with Bathroom Floors | Yes |
| For Use with Bathroom Walls | Yes |
| For Use with Fireplace Exteriors | No |
| For Use with Garage Floors | No |
| For Use with Garage Walls | No |
| For Use with Patios | No |
| For Use with Pools | No |
| For Use with Shower Floors | No |
| For Use with Shower Walls | No |
| Freeze Resistant Post Installation | No |
| Mold Resistant | Yes |
| Sealing Required | No |
| Stain Resistant | Yes (no additive required) |
| CA Residents: Prop 65 Warning(s) | Yes |
| Warranty | None |
| UNSPSC | 30111500 |
| Joint Widths Supported | 1/16-in, 1/8-in, 3/16-in, 1/4-in |
Frequently Asked Questions (FAQ):
Q: Is sealing required after installation?
A: No—this grout is stain resistant and does not require sealing.
Q: How soon can the floor be used after grouting?
A: It is ready for light traffic in 24 hours.
Q: What joint widths does it support?
A: Use with 1/16-in, 1/8-in, 3/16-in, and 1/4-in joint widths.
Q: Where can I use this grout?
A: Indoor use only; suitable for vinyl floors and kitchen backsplashes. Not recommended for showers, pools, patios, or garages.
Q: What is the coverage?
A: Up to 84 sq ft, depending on tile size and joint width.
A Modern, Moody Grout That Elevates Every Tile Line
FlexStrong in Shale brings a rich, graphite hue that crisps the outline of each tile, lending a tailored, contemporary vibe. Its uniform color and subtle texture make grout lines feel intentional—like couture piping for your floors and backsplashes. Pair it with pale terrazzo or warm wood-look vinyl for striking contrast. This effortless, premixed formula is a quiet luxury essential that refines spaces with calm sophistication.
Choose FlexStrong Shale to get a durable, ready-to-use grout that delivers consistent color and a polished finish—without the hassle of sealing.
Original: $29.09
-70%$29.09
$8.73Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FlexStrong Shale Acrylic Premix Grout, 1-Quart
Ready-to-use, sanded acrylic premix grout in Shale from Armstrong Flooring. Designed for uniform color and flexible performance, ideal for indoor vinyl floors and kitchen backsplashes with no sealing required.
Key Features:
- Ready-to-Use Convenience: Premixed formula—no mixing required for faster, cleaner installs
- Color Consistency: Uniform shale color across the floor for a professional finish
- Flexible, Crack-Resistant: Formulated to minimize cracking from slight floor movement
- Low Maintenance: Stain resistant and no sealing required for easier upkeep
- Versatile Application: Suitable for 1/16-in to 1/4-in joint widths; indoor use on vinyl floors and kitchen backsplashes
Specifications Table:
| Specification | Details |
|---|---|
| Series Name | FlexStrong |
| Type | Acrylic Premix |
| Sanded/Unsanded | Sanded |
| Manufacturer Color/Finish | Shale |
| Color/Finish Family | Black |
| Unit of Measure | Quart(s) |
| Unit of Measure Quantity | 1 |
| Maximum Coverage Area (Sq. Feet) | 84 |
| Use Location | Indoor |
| For Use with Vinyl Floors | Yes |
| For Use with Kitchen Backsplashes | Yes |
| For Use with Kitchen Counters | No |
| For Use with Bathroom Floors | Yes |
| For Use with Bathroom Walls | Yes |
| For Use with Fireplace Exteriors | No |
| For Use with Garage Floors | No |
| For Use with Garage Walls | No |
| For Use with Patios | No |
| For Use with Pools | No |
| For Use with Shower Floors | No |
| For Use with Shower Walls | No |
| Freeze Resistant Post Installation | No |
| Mold Resistant | Yes |
| Sealing Required | No |
| Stain Resistant | Yes (no additive required) |
| CA Residents: Prop 65 Warning(s) | Yes |
| Warranty | None |
| UNSPSC | 30111500 |
| Joint Widths Supported | 1/16-in, 1/8-in, 3/16-in, 1/4-in |
Frequently Asked Questions (FAQ):
Q: Is sealing required after installation?
A: No—this grout is stain resistant and does not require sealing.
Q: How soon can the floor be used after grouting?
A: It is ready for light traffic in 24 hours.
Q: What joint widths does it support?
A: Use with 1/16-in, 1/8-in, 3/16-in, and 1/4-in joint widths.
Q: Where can I use this grout?
A: Indoor use only; suitable for vinyl floors and kitchen backsplashes. Not recommended for showers, pools, patios, or garages.
Q: What is the coverage?
A: Up to 84 sq ft, depending on tile size and joint width.
A Modern, Moody Grout That Elevates Every Tile Line
FlexStrong in Shale brings a rich, graphite hue that crisps the outline of each tile, lending a tailored, contemporary vibe. Its uniform color and subtle texture make grout lines feel intentional—like couture piping for your floors and backsplashes. Pair it with pale terrazzo or warm wood-look vinyl for striking contrast. This effortless, premixed formula is a quiet luxury essential that refines spaces with calm sophistication.
Choose FlexStrong Shale to get a durable, ready-to-use grout that delivers consistent color and a polished finish—without the hassle of sealing.















