Does it remove stains on a granite sink, I currently use olive oil to moisturise it weekly to remove the brown patches in my black sink,

I do not think it will remove them. I would seal it with our Granite Sealer and then use Polish Preserver to protect it and it from getting stains

Will this product restore the black to a composite black sink and draining board? If not do you have a product that will?

It's a clear product for sealing, Black Diamond is just the brand..

Desertcart Logo

Deliver to Slovakia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🛡️ Seal the deal with lasting elegance!

TRUSTED BY PROS - Stone care professionals rely on Black Diamond Stoneworks for flawless results.
SAFE SUSTAINABLE - Non-toxic, low odor, and food-safe formula keeps your surfaces and air clean.
EFFORTLESS APPLICATION - Spray on, let penetrate, wipe off excess—no mess, no stress.
VERSATILE SURFACE SAVIOR - Perfect for countertops, grout, fireplaces, patios—indoor or outdoor.
PROFESSIONAL GRADE SHIELD - Seals & protects granite, marble, travertine, limestone & concrete with expert precision.

Black Diamond Stoneworks Granite Sealer is a 0.473-liter, water-based, non-toxic sealer designed for granite, marble, travertine, limestone, and concrete surfaces. It offers long-lasting protection against stains like oil, coffee, wine, and grease, is safe for food contact, low odor, and easy to apply with a simple spray-and-wipe method—trusted by stone care professionals for both indoor and outdoor use.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 7.57

Duties & taxes incl.

Slovakiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Manufacturer	Black Diamond Stoneworks
Part number	A-NG-pt
Item Weight	544 g
Product Dimensions	10.16 x 5.08 x 20.32 cm; 544.31 g
Item model number	NG PT
Style	Compact
Volume	16 Fluid Ounces
Item Package Quantity	1
Special Features	Low Odor, Non Toxic
Batteries included?	No
Batteries Required?	No

Black Diamond Stoneworks Granite Sealer: Seals & Protects, Granite, Marble, Travertine, Limestone & Concrete Counter Tops. Works Great On Grout, Fireplaces and Patios. .473 Liters.

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions