Armstrong Flooring FlexStrong 1-Quart Mushroom Acrylic Premix GroutFlexStrong Premixed Acrylic Grout, 1 Quart (Mushroom) Ready to use sanded acrylic grout designed for uniform color and flexible performance. Ideal for indoor vinyl flooring and tile joints, it resists stains and doesnt require sealing. Key Features: Premixed Convenience: No mixing requireduse straight from the tub for faster, cleaner installs Flexible, Crack Resistant: Formulation helps accommodate slight floor movement to minimize cracking Color

FlexStrong Premixed Acrylic Grout, 1-Quart (Mushroom)

Ready-to-use sanded acrylic grout designed for uniform color and flexible performance. Ideal for indoor vinyl flooring and tile joints, it resists stains and doesn’t require sealing.

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Key Features:

• Premixed Convenience: No mixing required—use straight from the tub for faster, cleaner installs
• Flexible, Crack-Resistant: Formulation helps accommodate slight floor movement to minimize cracking
• Color Consistency: Uniform mushroom shade across the floor for a professional finish
• Low Maintenance: Stain-resistant and no sealing required for easier care
• Versatile Joint Sizes: Suitable for 1/16-in to 1/4-in grout joints; indoor use

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Specifications Table:

Specification	Details
Series Name	FlexStrong
Type	Acrylic premix, sanded
Color/Finish Family	Gray
Manufacturer Color/Finish	Mushroom
Maximum Coverage Area	270 sq ft
Unit of Measure	Quart(s)
Unit of Measure Quantity	1
Use Location	Indoor
For Use with Bathroom Floors	Yes
For Use with Bathroom Walls	Yes
For Use with Kitchen Backsplashes	Yes
For Use with Kitchen Counters	No
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
For Use with Vinyl Floors	Yes
Freeze Resistant Post Installation	No
Mold Resistant	Yes
Sanded/Unsanded	Sanded
Sealing Required	No
Stain Resistant	Yes (no additive required)
Joint Widths	1/16-in, 1/8-in, 3/16-in, 1/4-in
CA Residents: Prop 65 Warning(s)	Yes
Warranty	None
UNSPSC	30111500

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Frequently Asked Questions (FAQ):

Q: Is this grout ready to use?
A: Yes, it’s a premixed acrylic grout—no mixing required.

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Q: Do I need to seal it after installation?
A: No sealing is required.

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Q: What joint sizes can it be used for?
A: Compatible with 1/16-in, 1/8-in, 3/16-in, and 1/4-in joints.

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Q: Where can it be used?
A: Indoor applications including bathroom floors/walls and kitchen backsplashes; not for showers, pools, patios, or garages.

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Q: How soon can the floor be used?
A: Ready for light traffic in 24 hours.

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A Seamless, Sophisticated Finish in Mushroom

FlexStrong’s velvety mushroom tone brings a refined, cohesive backdrop that elevates both classic and modern surfaces. The premixed acrylic formula delivers crisp lines and a smooth, sanded texture that feels tailored and intentional. Pair it with cool stone or matte porcelain to highlight pattern while keeping the palette serene. It’s the quiet luxury detail that completes a polished, high-performance space.

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Choose FlexStrong Mushroom today for a clean, consistent grout line that’s ready to perform—no mixing, no sealing, less hassle.