Blanco Sink - Diamond Single Bowl

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Elegance cast in rock. Crafted of 80% natural granite, the SILGRANIT® sink features the look and feel of natural stone and is resistant to scratches, stains, chips, and heat. Because it is colored all the way through, the SILGRANIT® sink won't fade in direct sunlight and is impervious to household acids and alkalis. Its advanced surface technology ensures that it is non-porous, easy to clean, and extremely hygienic. SILGRANIT® is designed to stand up to the toughest challenges.

Product # 4821U906


Product number 4821U906
Sink Type Sink Undermount with Revealed Edge
Installation Type Undermount
Finish Anthracite
Material 80% Natural Granite
Width 20 13/16 in
Minimum Cabinet Size 1 1/16 in*
Depth of Bowl 10 in
Area of Activity Cleaning
Solutions Sink
Length of Bowl 24 in

Measures shown with an asterisk (*) have been converted as per your preference. These are not the official measures. To view the measures specified by the manufacturer, click here.


- Withstands temperatures of up to 536°F (280°C).
- Scratch and stain resistant.
- SILGRANIT® sinks are colored throughout and are non-fading.
- Color is consistent from sink to sink.
- Brilliant easy-care finish.
- Will not absorb odors or bacteria.
- Impervious to household acids and alkalis.


Avoid highly abrasive cleansers. However, a 50/50 bleach/water solution can be used.

For stubborn food stains, pour the bleach solution onto a cloth and cover the stain. Allow the bleach to sit for at least half an hour and then clean with dish detergent. Rinse with water.
Blanco Sink - Diamond Single Bowl

Product number: 4821U906