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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Blanco Precis 21" Undermount Granite Composite Kitchen Sink, Silgranit, Metallic Gray, 513429Blanco Precis 21" Undermount Granite Composite Kitchen Sink, Silgranit, Metallic Gray, 513429 The PRECIS 21UNDERMOUNT SINGLE BOWL KITCHEN Sink offers clean lines and a compact single bowl design, making it the perfect solution for small spaces. With its undermount installation, you can easily brush crumbs or wipe spills directly into the sink without dirt and grime building up around the rim. This kitchen sink is made of SILGRANIT, a patented,
Blanco Precis 21" Undermount Granite Composite Kitchen Sink, Silgranit, Metallic Gray, 513429
The PRECIS 21UNDERMOUNT SINGLE BOWL KITCHEN Sink offers clean lines and a compact single bowl design, making it the perfect solution for small spaces.With its undermount installation, you can easily brush crumbs or wipe spills directly into the sink without dirt and grime building up around the rim. This kitchen sink is made of SILGRANIT, a patented, certified granite composite material engineered to take on the toughest kitchen tasks. SILGRANIT is heat, scratch, stain, chip, and impact resistant, making it stronger and more durable than other sink materials. It will not blister, burn, melt, or discolor from hot pots, pans, or baking sheets straight from the oven. Beautiful and highly functional with its non-porous, hygienic surface, it pushes away liquids and residue resulting in a low-maintenance, easy-to-clean, long-lasting material.The PRECIS 21" easily conquers the demands of everyday life and is an ideal choice for smaller kitchens or as a secondary prep sink in larger kitchens.
Available In:
Please see our color disclaimer.
Features
- DURABLE MATERIAL: Patented SILGRANIT material is heat, scratch, stain, chip, and impact resistant
- HYGIENIC+PLUS SURFACE TECHNOLOGY: Acts as a protective shield against liquids and dirt inhibiting bacteria growth by up to 98%
- EASY-TO-CLEAN: Baking soda and a sponge are all you need - no harsh chemicals required
- SOLD SEPARATELY: Basket strainer (item #441093) and installation clips (item #440851)
- OPTIONAL ACCESSORIES: Grid (item #221014), floating grid (item #233542) and colander (item #227689)
- THIRD-PARTY CERTIFIED: Tested, certified and listed as a composite stone material, BLANCO is the only granite composite sink manufacturer that meets the composite stone IAPMO standards
- TRUSTED QUALITY: All BLANCO sinks feature a limited lifetime warranty
- BASE CABINET: Recommended Minimum Base Cabinet Size: 24"
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 15" |
| Box Length: | 26" |
| Box Weight: | 25 lb(s) |
| Box Width: | 23" |
| Certification: | IAMPO Listed, SCC Compliant, UPLR Compliant, UPC Listed |
| Collection: | Precis |
| Color: | Metallic Gray |
| Country of Origin: | Canada |
| Cut-Out Depth: | 16" |
| Cut-Out Width: | 19.937" |
| Drain Placement: | Rear Center |
| Inner Depth: | 7.5" |
| Inside Bowl Dimensions: | 19.75" x 15.75" x 7.5" |
| Installation Type: | Undermount |
| Item Height: | 7.5" |
| Item Length (Front to Back): | 18.13" |
| Item Weight: | 23 lb(s) |
| Item Width (Side to Side): | 20.88" |
| Material: | Granite Composite |
| Minimum Cabinet Size: | 24" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| SKU: | 513429 |
| Ship Method: | UPS |
Warranty
Limited lifetime
Blanco Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Related Products
Faucet(s):
- Blanco Urbena 1.5 GPM Brass Kitchen Faucet, Pull-Down, Metallic Gray/Chrome, 526396
Grid(s):
- Blanco Stainless Steel Sink Grid (Precis 21"), 221014
- Blanco Stainless Steel Floating Sink Grid (Precis ED, Cascade, 1-3/4 & 21), 233542
Drain(s):
- Blanco Metal Basket Strainer Drain Assembly - Metallic Gray, 240325
- Blanco Decorative Metal Disposal Flange Drain - Metallic Gray, 240335
Soap Dispenser(s):
- Blanco Lato Soap Dispenser - Chrome/Metallic Gray, 402305
Other(s):
- BlancoClean Daily+ Silgranit Sink Cleaner 15 oz., 406200
- Blanco Undermount Clips for Silgranit Sinks (Set of 10), 440851
- Blanco Capflow Drain Cover, Stainless Steel, 517666
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 158 reviews
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Product Reviews
★★★★★ 3
On the fence...
Will be updating review after I have used it for more than a week.
But so far here are the pros and cons:
Pros:
Smells good
Seems like a little goes a long way
Easy to apply
Cons:
Not sure if this is because I didn't use Sulfate free shampoo, but felt like with one wash I didn't get all the product out of my hair, so when It dried, it still looked greasy/oily
Will be washing my hair again with sulfate free shampoo, then will do another application in another day or so.
it says to use 2-3 times a week, so I'll use it 3 times a week for 2 weeks and then come back and update my review. But so far, it seams like a good product and for the money, it's a fair value.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Best Shampoo/Conditioner I Have Ever Used
Scent: Nettle, Scent: Nettle
I purchased the Nettle Shampoo in hopes of getting my hair back to health after frying it off with bleach. I used it for the first time today and it is my favorite thing I have ever purchased for my hair. The smell of this is divine. I am not a sweet gourmand fan and this is just the most fresh scent I ever smelt I think. It honestly smells like a high end salon shampoo/conditioner duo. That is my favorite part about this product.
Second favorite is that it actually does work soooo well! I put in quite a bit of oils and hair care before washing my hair and all of those oils were removed without leaving any waxy greasy feel to my hair. I was concerned it wouldn’t come out because this shampoo is 99% lather free. But it worked SO GOOD! It doesn’t feel dried out and brittle either. It’s just perfect I can’t stress it enough. 10/10 I wish there were more way I can say how much I adore this product.
I have very fine hair by the way and it doesn’t weigh it down.
I will keep using this and will update in maybe a month with pictures!
Here’s the update: I used the shampoo and conditioner for idk probably a month. I’m not really sure. BUT I still absolutely love it. In the pictures I am going to attach, you can see that I had a decent amount of growth (the hair from the root that looks gray). My hair is quite oily after other hair care products were added so that’s why it looks the way it does. One more thing, the shampoo is very drying on the scalp I have noticed a little bit of dandruff and itchiness right after washing but I believe my scalp is getting used to it now because it’s getting less and less noticeable after every use. Keep in mind my hair had been chemically treated during the first week of use multiple times including bleach and box dye so that’s probably why it was irritated.
I still absolutely adore the scent and the way it leaves my hair feeling light and clean and shiny and SOFTTT!
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Great product, poorly designed bottles.
Scent: Onion Unscented
I like this product! However, the bottles are heavy, bulky and awkward, what a waste of plastic. The design is poor. The conditioner top was broken, and the product was so thick it was very hard to try and get out of the unyielding bottle when I unscrewed it. Had to ask for a replacement. But it smells great and leaves my hair very soft. I had gotten one for my mother (87) but the bottle was a little much for her, too bad. There's less in it than what it looks like, as it has an inner, smaller container. A lot of trouble and cost to save a small amount of product.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Great product for damaged bleached hair
Scent: Keratin
Great shampoo and conditioner. Smooths the frizzy ends. I bleach my hair and I am unhappy that this product appears to have washed or altered the toner. I have platinum bleached hair and I put a pale blonde toner on it. I waited 4 days after I bleached and toned my hair to use your product and the end result was yellow hair not that beautiful pale blonde color. I will play around with purple shampoo and your product to see if I can find a happy medium because I do love the silky feeling on my damaged over-processed hair. Thanks for developing such a wonderful product for damaged hair
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Shiny Hair? Yes please
Scent: Onion Unscented
I have used this product just a few times since buying it. It made my hair shiny and smooth. Very minimal frizz. I bought it after doing research on how women helped their hair before all these hair products came out and Onion water was one of the top answers. After believing that I wanted onion smell in my hair, I came across this product and it actually smells SO NICE. After blow drying my hair, my hair was fuller and bouncier. I saw a difference right away. I have seen less hair in my shower drain and I honestly couldn't be happier with this combo.
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Reviewed in the United States on June 1, 2026