Keystones Marble MB5B 5X12 Build Up Cove Base Matte Porcelain Mosaic Tile Trim
- Matte porcelain mosaic trim in marble aesthetic
- 5X12 cove base profile for seamless transitions
- Build-up installation compatibility
- Durable porcelain construction

Details
Keystones Marble MB5B is a 5X12 matte porcelain mosaic tile trim designed as a cove base for professional wall and flooring installations. The build-up profile accommodates standard trim applications, providing a finished edge and transitional surface between wall and floor installations. This porcelain mosaic trim combines aesthetic marble styling with practical porcelain durability, suitable for both residential and commercial environments.
Residential Usage: Elegant trim detailing for bathroom walls, kitchen backsplashes, and shower enclosures.
Commercial Usage: Professional-grade trim for hospitality, retail, and office installations requiring consistent edge finishing.
Wet Areas: Appropriate for shower surrounds and splash zones due to porcelain's low water absorption.
More Information
| Also known as | Keystones Marble Cove Base Trim, MB5B Porcelain Trim |
|---|---|
| Model # | D325MB5B1P |
| Product Price is | Per Piece |
| Where to use | Back Splash, Countertop, Inside Flooring, Inside Wall, Wet Areas |
| Size | 5x12 |
| Approximate Thickness | 6 mm or 0.24" |
| Material | Porcelain |
| Primary Color | Cream / Beige |
| Surface Finish | Matte |
| Pieces Per Box | 26 |
| Pieces Per Crate | 1,040 |
| Sqft per Piece | N/A |
| Sqft Per Box | N/A |
| Sqft Per Crate | N/A |
| Weight Per Piece | 1.25 |
| Weight Per Box | 32.5 |
| Weight Per Crate | 1,300 |
| Disclaimer | Natural Stone products can expose you to chemicals including silica which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov |
Reviews
{{title}}
{{{detail}}}
