







MAPEI 5203 Star Dust Flexcolor 3D Pre‑Mixed Grout
Flexcolor 3D Ready-to-Use Translucent Grout – 5203 Star Dust
Professional-grade, ready-to-use translucent grout with an iridescent effect that shifts to complement surrounding tile. Designed for interior installations of porcelain, ceramic, glass and natural stone; no sealer required and formulated for easy cleanability and color consistency.
Key Features:
- Iridescent, Translucent Finish: Refracts and reflects light to subtly shift color and enhance tile, especially glass and mosaics.
- Ready to Use: Pre-mixed formula installs up to 65% faster than traditional powder grouts and cures by evaporation.
- Stain-Resistant Surface: Dense structure helps prevent water‑based stains; no sealer needed.
- Versatile Application: Suitable for interior residential and commercial porcelain, ceramic, glass and natural-stone tile.
- Recycled Glass Aggregate: Formulated with innovative recycled glass-bead technology for consistent color and smooth workability.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | MAPEI Flexcolor 3D |
| Color/Variant | 5203 Star Dust |
| Type | Ready-to-use, translucent specialty grout with iridescent effect |
| Recommended substrates | Interior porcelain, ceramic, glass and natural-stone tiles |
| Sealer requirement | None required |
| Key materials/technology | Recycled glass-bead aggregate for color consistency and workability |
| Cure mechanism | Cures naturally by evaporation |
| Notable benefit | Up to 65% faster to install than traditional Portland-cement powder grouts |
Frequently Asked Questions (FAQ):
Q: Is sealing required after installation?
A: No. Flexcolor 3D has a dense surface that resists water‑based stains and does not require a sealer.
Q: Where can this grout be used?
A: For interior residential and commercial installations on porcelain, ceramic, glass and natural‑stone tile.
Q: How does the color appear in different lighting and with different tiles?
A: Its translucent, iridescent formulation reflects and refracts light, allowing the joint to transition in color to complement adjacent tile.
Q: Is it safe for sensitive tile surfaces?
A: Yes, it can be used on sensitive surfaces once a small test area is approved.
Q: What is the cleanup like during installation?
A: The pre‑mixed formula offers improved workability and easy cleanability; follow MAPEI’s instructions for wiping and curing by evaporation.
Shimmering grout that lets your tile glow
Flexcolor 3D’s iridescent translucency turns grout lines into a subtle play of light, elevating glass and mosaic installations from simple to spectacular. The recycled glass-bead aggregate gives a jewel‑like clarity that feels modern and luxe. Pair the Star Dust tone with cool glass sticks or marble mosaics to create depth and gentle sparkle without visual clutter. It’s a small detail that delivers a grand, polished finish—essential for a refined, high‑style space.
Elevate your tile with luminous, ready-to-use performance—choose Flexcolor 3D in Star Dust today.
Original: $74.24
-70%$74.24
$22.27Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Flexcolor 3D Ready-to-Use Translucent Grout – 5203 Star Dust
Professional-grade, ready-to-use translucent grout with an iridescent effect that shifts to complement surrounding tile. Designed for interior installations of porcelain, ceramic, glass and natural stone; no sealer required and formulated for easy cleanability and color consistency.
Key Features:
- Iridescent, Translucent Finish: Refracts and reflects light to subtly shift color and enhance tile, especially glass and mosaics.
- Ready to Use: Pre-mixed formula installs up to 65% faster than traditional powder grouts and cures by evaporation.
- Stain-Resistant Surface: Dense structure helps prevent water‑based stains; no sealer needed.
- Versatile Application: Suitable for interior residential and commercial porcelain, ceramic, glass and natural-stone tile.
- Recycled Glass Aggregate: Formulated with innovative recycled glass-bead technology for consistent color and smooth workability.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | MAPEI Flexcolor 3D |
| Color/Variant | 5203 Star Dust |
| Type | Ready-to-use, translucent specialty grout with iridescent effect |
| Recommended substrates | Interior porcelain, ceramic, glass and natural-stone tiles |
| Sealer requirement | None required |
| Key materials/technology | Recycled glass-bead aggregate for color consistency and workability |
| Cure mechanism | Cures naturally by evaporation |
| Notable benefit | Up to 65% faster to install than traditional Portland-cement powder grouts |
Frequently Asked Questions (FAQ):
Q: Is sealing required after installation?
A: No. Flexcolor 3D has a dense surface that resists water‑based stains and does not require a sealer.
Q: Where can this grout be used?
A: For interior residential and commercial installations on porcelain, ceramic, glass and natural‑stone tile.
Q: How does the color appear in different lighting and with different tiles?
A: Its translucent, iridescent formulation reflects and refracts light, allowing the joint to transition in color to complement adjacent tile.
Q: Is it safe for sensitive tile surfaces?
A: Yes, it can be used on sensitive surfaces once a small test area is approved.
Q: What is the cleanup like during installation?
A: The pre‑mixed formula offers improved workability and easy cleanability; follow MAPEI’s instructions for wiping and curing by evaporation.
Shimmering grout that lets your tile glow
Flexcolor 3D’s iridescent translucency turns grout lines into a subtle play of light, elevating glass and mosaic installations from simple to spectacular. The recycled glass-bead aggregate gives a jewel‑like clarity that feels modern and luxe. Pair the Star Dust tone with cool glass sticks or marble mosaics to create depth and gentle sparkle without visual clutter. It’s a small detail that delivers a grand, polished finish—essential for a refined, high‑style space.
Elevate your tile with luminous, ready-to-use performance—choose Flexcolor 3D in Star Dust today.




















