Rainlex 30" X 19" Undermount Single Bowl Quartz/granite Composite Kitchen Sink With Workstation In Matte Black

About This Product

Rainlex Undermount Single Bowl Quartz Kitchen Sink with an integrated ledge to support sliding accessories. This sink creates a multifunctional workspace to streamline all your kitchen tasks. The workstation kit allows you to work over the sink without losing counter space. The sink uses premium granite composite for superior strength and durability. Surfaces are rust and stain-resistant, easy to clean, and long-lasting. With the undermount design, this sink installs seamlessly for a clean look with no exposed mounting deck, allowing you to wipe water and crumbs into the sink. The deep single bowl design fits large items while helping to contain mess and splatter.

Features

Dimension: Overall size: 30"x19"x9.65", Interior bowl: 28"x17", Depth: 8.9"
The workstation design is perfect for daily multi-purpose use
Surface uses Lotus leaf bionic technology that does not stick to water and dirt resistant
530°F Heat proof is not crack from hot cookware
Granite and Quartz composite with the look and feel of real stone offers high hardness and chips resistant
Package include: Granite and Quartz composite sink, Cutting broad, Roll-up dish rack, Button grid, Drain
With the undermount design, this sink installs seamlessly for a clean look, allowing you to wipe water and crumbs into the sink

Details

Sink Shape: Rectangular
Material: Quartzite
Durability: Stain Resistant, Heat Resistant, Scratch Resistant, Waterproof, Fire Resistant, Rust Resistant, Leak Resistant, Corrosion Resistant, Chip Resistant, Water Resistant
Sound Dampening: Yes
Number of Basins: 1
Pieces Included: Drain Assembly, Cutting Board, Basket Strainer, Sink Grid
Sink Grid Material: Stainless Steel
Overflow Hole: Yes
Sink Grid Included: Yes
Kitchen Sink Workstation: Yes
Country of Origin: China
Drain Included: Yes
Drain Finish: Stainless Steel
Number of Basket Strainers Included: 1
Number of Cutting Boards Included: 1
Number of Sink Grids Included: 1
General Features: Sound Dampening
Construction Features: Overflow Hole
Built-In Features: Drain
Overall Shape: Rectangle
Product Type: Kitchen Sink Workstation

Customer Reviews

Rated 5 out of 5 stars.

3 Reviews

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Rated 5 out of 5 stars.

SharonEufaula, OK

So awesome. Love all the features. Goes so well with my sink

Jan. 22, 2026

Rated 5 out of 5 stars.

Ray

We love our new sink, it's beautiful and very versatile. We chose the white version of this product and it is exactly as advertised.

Oct. 21, 2024

Rated 5 out of 5 stars.

SusanToronto, ON

Apr. 27, 2026

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At a Glance

30'' L Single Bowl Quartzite Kitchen Sink RX-QS01-3019B

30-Day Return Policy

Customer Reviews

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At a Glance

Description

Specifications

Return Policy

30'' L Single Bowl Quartzite Kitchen Sink RX-QS01-3019B

30-Day Return Policy

Customer Reviews

Compare Similar Items

30”W x 19”D R15 Single Bowl Undermount Workstation Quartz Kitchen Sink

Quartz 30" X 19" Granite Composite Workstation Kitchen Sink Quartz Undermount Single Bowl Sink

KRAUS Undermount Onyx Granite Kitchen Sink

Blenzia 30 Inch Undermount Workstation Kitchen Sink 304 Stainless Steel 16 Gauge Deep Single Bowl Handmade Sinks with Ledge and Accessories 30" x 18" x 10"