Coastal Keystones Mosaic Tile

With Glass by Oceanside Glasstile® Exterior Product
Exterior Product

Indicates products suitable for exterior applications.


Indicates the use of post-consumer recycled material content in a product.


Indicates the use of pre-consumer recycled material content in a product.

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Photo features Coastal Keystones in Coconut Beach block random mosaic on the shower walls. As seen on Extreme Makeover Home Edition, Season 9.

Head for the shoreline and sail away with the Coastal Keystones collection. Transform a bathtub into a cruise ship and be motivated by this modern and luxurious mosaic tile that lets you escape. In a magnificent range of sizes and hues, the glass and mosaic blends of tile adds sophistication and a worldly feel to virtually any space indoor or out. Used on both floors and countertops in residential and light-commercial applications, this inspiring blend of some of Daltile's finest products gives you a sea of design options.


  • Block Random Mosaic sheet can be cut into (3) 4" x 12" borders.

  • Special care should be taken when grouting with dark pigmented colors. A grout release is recommended to prevent pigments from lodging in the pores of the tile surface. Use of a latex thin-set is recommended for installation.

  • Strong random shading enhances the natural beauty of this product. To achieve optimal results, tile should be selected from multiple cartons and shading arrangement planned prior to installation.

  • Since there are variations in all fired ceramic products, tile and trim supplied for your particular installation may not match these samples. Final color selection should be made from actual tiles and trim and not from tile and trim samples or color reproductions.

Tile Thickness:
Grout Joint
Approximately 1/16"
Shade Variation:
High (V3) to Random (V4)
  D.C.O.F. Moisture Breaking   Chemical Abrasion
Wet Absorption Strength MOH's Resistance Resistance
    > 0.42 <0.5%  >350 8 Resistant N/A

A DCOF value of > 0.42 is the new standard for tiles specified for commercial application in standard A137.1-2012, Section 9.6. It replaces the SCOF value of > 0.60 referenced in ASTM C1028. For more information on the correlation between the two values and about the DCOF AcuTest, click here for more information or visit the Tile Council of North America's website:

  Residential Light
Commercial Residential Commercial
Floors/Patios (Covered & Uncovered) *    
Pool Decking          
Pool Linings
Pool Tank/Submerged
Floors Walls Countertops Exterior Patios Exterior Pool Decks


  • Suitable for exterior walls, floors and pool linings in freezing and non-freezing climates when proper installation methods are followed.

  • *Office building bathroom floors & hotel baths only.

Size     Shape
1 x 1 Mosaic
(11 7/8" x 11 7/8")
(30.1 cm x 30.1 cm)
Pieces Per Carton: 15
SQFT: 15.0
  1" x 1" Mosaic
2 x 1 Straight-Joint Mosaic
(11 7/8" x 11 7/8")
(30.1 cm x 30.1 cm)
Pieces Per Carton: 15
SQFT: 15.0
  2" x 1" Straight-Joint Mosaic
2 x 1 Brick-Joint Mosaic
(11 7/8" x 12 7/8")
(30.1 cm x 32.6 cm)
Pieces Per Carton: 15
SQFT: 15.0
  2" x 1" Brick-Joint Mosaic
2 x 2, 2 x 1, 1 x 1 Block Random Mosaic
(11 7/8" x 11 7/8")
(30.1 cm x 30.1 cm)
Pieces Per Carton: 15
SQFT: 15.0
  2" x 2", 2" x 1", 1" x 1" Block Random Mosaic