Black Diamond Nex-Gen Natural Stone Penetrating Sealer: Seals & Protects; Granite, Marble, Travertine, Limestone, Concrete, Grout, Tile, Brick, Block & Slate Floors, Patios. (1-Gallon)
Description
- Advanced protection – Penetrates deep into stone and grout to block water, oil, grease, and stains before they set.
- Preserves natural look – Seals without altering the color, shine, or texture of stone surfaces for invisible protection.
- Easy to apply – DIY-friendly formula works with a roller, sprayer, or brush. Wipe excess away for hassle-free sealing.
- Safe, water-based formula – Low-odor, non-corrosive, and food-contact safe—ideal for kitchens, bathrooms, and outdoor use.
- Made in the USA – Developed and tested by stone care experts in San Clemente, CA for professional-quality results.
- Storage Requirement: This product must be stored in a dry, temperature-controlled environment. Exposure to extreme heat or freezing temperatures may permanently compromise the formula and render the product unusable.
Black Diamond's Nex-Gen Sealer is the finest quality oil and water repellent available. Using this product will keep all your natural stone, granite, marble brick, block, slate or concrete looking new for years to come. From granite, marble, travertine or limestone, Nex-Gen Stone Sealer gives you the confidence your stone is protected. This product is so easy to use and because it is water-based and low odor so you can seal your natural stone without smelling up the whole house and neighborhood. Just spray it on and dry it up. It is that easy. money back guaranteed.
Technical Specifications
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.




