Keracolor U Unsanded Grout – Frost (10 lb)

MAPEI Keracolor U is a polymer‑enriched, unsanded grout designed for tight joints from 1/16 in to 1/8 in on porcelain, ceramic, glass, and natural stone. The Frost #5077 shade delivers consistent color, BioBlock mold/mildew resistance, and can be used indoors or outdoors, including submerged areas once fully cured.

---

Key Features:

• Tight Joint Performance: Formulated for 1/16-in to 1/8-in grout joints for smooth, pinhole‑free finishes
• Polymer-Enriched Durability: Enhanced strength and workability for floors, walls, and countertops
• BioBlock Protection: Built-in mold and mildew resistance for cleaner, longer‑lasting joints
• Submersible After Cure: Suitable for pools, spas, and fountains after 21 days of curing
• Upgrade Option: Mix with MAPEI Grout Maximizer for increased stain resistance and flexibility

---

Specifications Table:

Specification	Details
Series	Keracolor U
Color/Finish	Frost #5077 (Gray family)
Type	Unsanded grout, polymer‑enriched
Recommended Joint Width	1/16 in to 1/8 in
Use Location	Indoor or outdoor
Tile Compatibility	Porcelain, ceramic, glass/mosaic, marble, granite, travertine, natural stone
Submerged Use	Yes, after 21 days full cure
Mold/Mildew Resistance	BioBlock technology
Sealing Required	Yes
Stain Resistance	Yes (with additive/Grout Maximizer)
Freeze Resistant Post Installation	Yes
Coverage (10 lb)	Up to 638 sq ft depending on tile size and joint width (see chart)
Unit of Measure	10 lb (4.54 kg)
Warranty	1-year limited
UNSPSC	30111500

---

Frequently Asked Questions (FAQ):

Q: What tile types can I use this grout with?
A: It’s suitable for porcelain, ceramic, glass/mosaic, marble, granite, travertine, and other natural stone.

---

Q: What joint width is recommended?
A: Designed for grout joints from 1/16 inch to 1/8 inch.

---

Q: Is sealing required?
A: Yes. For added stain resistance and flexibility, use MAPEI Grout Maximizer instead of water.

---

Q: Can it be used in wet or submerged areas?
A: Yes—after full cure (21 days) it may be used in swimming pools, spas, water features, and showers.

---

Q: Is it for indoor or outdoor use?
A: Both; it’s freeze resistant post‑installation.

---

Soft Silver Sophistication for Seamless Surfaces

Frost #5077 whispers a refined, silvery hue that elevates tilework with effortless polish. Its unsanded, ultra-smooth texture lets delicate glass and polished stone shine while creating a continuous, gallery-like canvas. Pair it with crisp white subway tiles or honed marble for a tailored, spa-worthy look. An essential finish that quietly anchors luxurious, modern spaces.

---

Choose Keracolor U in Frost to achieve a smooth, mold-resistant grout line that elevates your tile installation—shop now.