SILGRANIT® Double Bowl Kitchen Sink

Crafted of 80% natural granite, the SILGRANIT® sink offers the look and feel of natural stone while delivering exceptional durability. Designed to handle the toughest kitchen tasks, it is resistant to scratches, stains, chips, and heat.

The color runs all the way through the material, ensuring it will not fade over time, even with direct sunlight exposure. Its non-porous surface repels liquids, odors, and bacteria, making it one of the most hygienic and low-maintenance sink materials available.

Advantages & Benefits

• Withstands temperatures up to 536°F (280°C)
• Scratch, stain, and chip resistant
• Non-fading color throughout the material
• Uniform color consistency
• Easy to clean and maintain
• Will not absorb odors or bacteria
• Resistant to household acids and alkalis

Technical Specifications

Specification	Details
Product #	28381906
Installation Type	Surface Mount
Model	Double Bowl
Width	31 1/2 in
Depth	20 1/2 in
Minimum Cabinet Size	33 in
Material	80% Natural Granite (SILGRANIT®)
Brand	Blanco
Main Bowl Depth	8 in
Secondary Bowl Depth	8 in
Width of Bowl	13 1/2 in
Length of Bowl	15 in
Holes Pre-Drilled	1 + additional knock-outs
Certification	cUPC

Application & Cleaning

• Avoid highly abrasive cleaners
• Use a 50/50 bleach and water solution when needed
• For stubborn stains, apply solution on a cloth and let sit 30 minutes
• Clean with dish detergent and rinse thoroughly

Important Information

Most sinks include additional knock-out holes marked on the sink deck. These should be punched prior to installation if required.

Included Product(s)

• Template
• 3-1/2" (90 mm) stainless steel strainer
• 4 additional knock-outs for accessories

Technical Documents

Technical Sheet
Line Drawing
AutoCAD (DWG)

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