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Item #:
163898148
Natural Stone and Grout Penetrating Shower Sealer. Marble, Granite Travertine, Limestone. Protects the Surface from Damage and Build-up for up to Ten
Item #:
163898148
GMD 5830
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 3 items left in stock.
Order now and get it around Monday, August 10
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Experience up to 10 years of top-quality sealing against water, calcium, and soap scum with our professional-grade sealer.
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What Stands Out
Long-lasting Protection
Provides up to ten years of protection against water damage and buildup, ensuring your natural stone surfaces remain pristine and well-maintained over time.
Versatile Compatibility
Suitable for various stone surfaces, including marble, granite, travertine, and limestone, making it an ideal choice for diverse home decor needs.
Enhanced Durability
Helps extend the life of your stone surfaces by preventing stains and deterioration, thereby saving costs on repairs and replacements in the long run.
Product Details
- Protect and preserve the natural beauty of your stone shower with Black Diamond Stoneworks Natural Stone & Grout Shower Sealer. Specially designed for wet environments, this penetrating sealer creates a powerful barrier against water, soap scum, and calcium buildup—keeping your marble, granite, travertine, limestone, and grout surfaces looking fresh and easy to maintain. Our low-odor, water-based formula delivers up to 10 years of protection, with recommended reapplication every 5–7 years for the best results. By sealing deeply into stone and grout, it prevents stains and damage while preserving the surface’s natural look and texture. Application is simple: clean the shower, spray the sealer evenly, and spread with a roller, pad, or sponge. Allow it to penetrate for five minutes, dry thoroughly, and repeat with a second coat for maximum durability. One quart covers up to two large showers, making it a cost-effective way to safeguard your investment. Proudly made in the USA and trusted by stone care professionals, this sealer provides professional-grade protection with ease of use that anyone can apply at home.
| Brand | Black Diamond Stoneworks |
| Dry time | 24 h |
| Volume capacity | 1 gal |
| Size | Gallon |
| Has written warranty | No |
| Product net content parent | 128 Fluid Ounces |
| Product net content uom | Fluid Ounce |
| Item Weight | 9 lbs (4.08 kg) |
Who Should Buy?
-
Homeowners
Ideal for homeowners wanting to protect their natural stone surfaces from stains and moisture damage effectively.
-
Contractors
Great for contractors needing a reliable sealer for their clients' marble, granite, and limestone installations.
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DIY Enthusiasts
Perfect for DIY enthusiasts looking to maintain their stone surfaces without professional help for long periods.
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Non-Stone Surfaces
Not suitable for synthetic or non-stone surfaces that require different types of sealers for protection.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How long does the protection last?
Answer: The sealer offers protection for up to 10 years, with a recommendation to reapply every 5-7 years for optimal performance. -
Question:
Is the sealer safe to use on all surfaces?
Answer: Yes, it is ideal for use on marble, granite, travertine, limestone, and grout. -
Question:
What preparation is needed before applying the sealer?
Answer: Ensure the surface is clean and dry, ideally using our Natural Stone Soap Scum Remover for best results.
Black Diamond Stoneworks Sealants Editorial Review
No editorial reviews found
Customer Reviews & Ratings
8 customers ratings
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5 Star
62%
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4 Star
12%
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3 Star
25%
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2 Star
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1 Star
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23 July 2026 · via Trustpilot
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Important information
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GMD 5830
Order now and get it around Monday, August 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 3 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Provides up to 10 years of protection against water, calcium, and soap scum.
- Preserves the natural beauty of stone, pebble, grout, ceramic, and porcelain surfaces.
- Eliminates the need for tedious scrubbing with easy maintenance.
- Water-based formula free from harsh chemicals and minimal odor.
- Designed by stone care professionals to ensure high-quality protection.
- Made in the USA, embodying homegrown craftsmanship and eco-conscious care.
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