--- product_id: 322343189 title: "Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers" brand: "ghostshield" price: "AR$769395" currency: ARS in_stock: true reviews_count: 5 category: "Ghostshield" url: https://www.desertcart.com.ar/products/322343189-ghostshield-siloxa-tek-8500-ready-to-use-1-gallon-penetrating store_origin: AR region: Argentina --- # UV stable, non-yellowing formula 6x higher active penetration DOT approved salt & water repellent Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers **Brand:** ghostshield **Price:** AR$769395 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal Smart, Stay Ahead: Protect Your Concrete Like a Pro! ## Quick Answers - **What is this?** Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers by ghostshield - **How much does it cost?** AR$769395 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/322343189-ghostshield-siloxa-tek-8500-ready-to-use-1-gallon-penetrating) ## Best For - ghostshield enthusiasts ## Why This Product - Trusted ghostshield brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultimate Weather Defense:** Resists freeze-thaw damage, chlorides, and wind-driven rain for up to 10 years. - • **Eco-Friendly & Breathable:** Low VOC, water-based formula that lets your surfaces breathe without trapping moisture. - • **Versatile & Easy Application:** Spray, roll, or brush on driveways, patios, and more—covers 250 sq ft per gallon per coat. - • **Nano-Powered Deep Penetration:** Harness cutting-edge nanotechnology for 6x deeper protection than standard sealers. - • **Invisible Shield, Natural Look:** Keeps your concrete’s authentic appearance—no peeling, no film, just pure clarity. ## Overview Ghostshield Siloxa-Tek 8500 is a commercial-grade, water-based silane/siloxane concrete sealer featuring advanced nanotechnology for superior deep penetration. It offers 6x higher active ingredients than typical sealers, providing long-lasting protection against water, salt, freeze-thaw damage, and UV exposure—all while maintaining the natural look and breathability of your surfaces. DOT approved and easy to apply, it covers up to 250 sq ft per gallon and can last up to 10 years when professionally applied. ## Description A new high performance, nanotechnology driven, clear, breathable, deep penetrating, water-based, water and chloride repellent that provides exceptional penetrating power and water repellency. Siloxa-Tek 8500 is a deep penetrating water repellent that protects against water-soluble deleterious materials, and freeze/thaw cycles. With its long established hydrophobic agents, and through the latest advances in nanotechnology, its intelligent nano particles provide even deeper penetration adding an extra layer of protection. Once applied the change of the surface tension creates a surface environment that is hydrophobic forming an effective shield that aides in a dramatic reduction of chloride and water absorption. The proprietary nanotechnology offers deeper penetration when compared to traditional silane isomers resulting in an even longer service life that protects the concrete, forming an invisible barrier that leaves the concretes appearance completely natural. Review: Good product - Very good product super easy to use with a spray. highly recommend it. Review: Amazing and it holds up - Used on a pool deck for a saltwater pool. Amazing results, even with one coat. Take your time to make sure you get good coverage. I used a sprayer. Water repellency is amazing and lasts a season even in high traffic areas ## Features - Siloxa-Tek 8500 is a water-based, silane/siloxane engineered to reduce water and moisture intrusion. Will not change the aesthetics, leaving your concrete, pavers, brick and stone with its original natural appearance. This low VOC formula is 100% breathable and non film forming (meaning it will never peel flake or delaminate). - Siloxa-Tek 8500 is D.O.T (Department of Transportation) approved and resists surface damage caused by chlorides and deicing salts. It mitigates cracking, spalling and pitting and protects against surface degradation from freeze thaw damage. - Siloxa-Tek 8500 is a supercharged penetrating sealer with 6x higher actives than any other water based concrete sealer on the market for long lasting protection that actually last. Resists wind driven rain. - Siloxa-Tek 8500 is a commercial grade, impregnating sealer for commercial and residential applications. Its high actives formula is UV stable and will not break down from direct sunlight. There is no change to the surface profile ensuring a non slick surface. Siloxa-Tek 8500 is the next generation of impregnating sealers with smaller active particles for even deeper penetration for unrivaled protection. - Excellent water beading effect, easy application with sprayer, roller or brush. Use on driveways, garages, basements, patios, pool decks. Covers up to 250 square feet per gallon per coat. If installed by certified applicator vertical applications can last up to 10 years before reapplication is required. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H6QT28M | | Brand | Ghostshield | | Brand Name | Ghostshield | | Color | Clear | | Compatible Material | Concrete | | Customer Reviews | 4.5 out of 5 stars 1,313 Reviews | | Global Trade Identification Number | 00855849005040 | | Item Form | Liquid | | Item Weight | 4.12 kg | | Item form | Liquid | | Item weight | 4.12 kg | | Manufacturer | Ghostshield | | Material | Silicone | | Material Type | Silicone | | Model | 8500 | | Part Number | 8500 | | Style | Industrial | | Style Name | Industrial | | UPC | 855849005040 | | Unit Count | 3785.41 Milliliters | | Water Resistance Level | Water Repellent | | Water resistance level | Water Repellent | ## Product Details - **Brand:** Ghostshield - **Item weight:** 4.12 kg - **Material:** Silicone - **Style:** Industrial - **Water resistance level:** Water Repellent ## Images ![Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers - Image 1](https://m.media-amazon.com/images/I/51jSz+MXD4S.jpg) ![Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers - Image 2](https://m.media-amazon.com/images/I/71CXfSSB7gL.jpg) ![Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers - Image 3](https://m.media-amazon.com/images/I/619nVD0UcIL.jpg) ![Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers - Image 4](https://m.media-amazon.com/images/I/71hzSgk13ZL.jpg) ![Ghostshield Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers - Image 5](https://m.media-amazon.com/images/I/612BWBM7xiL.jpg) ## Questions & Answers **Q: Can this product be applied using a hand pump sprayer? What is the typical coverage area for 1 gallon?** A: I used it to seal rocks on my pool waterfall and used a small brush because I didn't want overspray in my pool and I wanted to be sure that I didn't miss any spots. This sealant is very watery and I believe it says you may use a pump sprayer. I believe it would work in a handheld garden sprayer because it is a very thin watery substance. I don't have the instructions but you can go to their website and read the product specifications. I'm not sure how far the gallon would go but I put 2 coats on my waterfall and covered all the natural stone around my pool coping and still had 10-12 ounces left. I have a salt water pool, my husband talked with a company representative and recommended this product. I've been pleased with the results so far. Also, this product does not have any sheen to it and did not change the color or appearance of the stone, which is exactly what I wanted. Goodluck! **Q: What is the difference between silioxa-tek 8500 vs. lithi-tec 9500 ?-tex** A: Silica-tek 8500 is a repellent to protect masonry and concrete from water, chlorides and de-icing salt damage. Lithi-tek 9500 is a sealer/densifier used to strengthen concrete and seal it from water damage. It is not intended to be used to prevent de-icing salt damage. Hope this helps! **Q: Does this product provide any slip resistance?** A: No. If you get freezing rain in your area, it is VERY slippery and requires using sand. Don't use salt or any chemicals. You might ruin the protection. **Q: what is the coverage when applied with roller** A: Coverage is still similar at roughly 250 sq ft per gallon. You may experience some difficulty with a roller being how thin a liquid this is vs a conventional paint. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by N***S on 21 October 2025* Very good product super easy to use with a spray. highly recommend it. ### ⭐⭐⭐⭐⭐ Amazing and it holds up *by S***W on 13 January 2026* Used on a pool deck for a saltwater pool. Amazing results, even with one coat. Take your time to make sure you get good coverage. I used a sprayer. Water repellency is amazing and lasts a season even in high traffic areas ### ⭐⭐⭐⭐⭐ My go-to sealer for my chimney *by S***A on 26 March 2025* Years ago, I used Thompson water sealer. The product changed over time; was milky and waxy when applied. I tried this product instead and have used it twice. The first time was for my chimney, which would leak when hit with high winds and driving rain. It sealed superbly; no leaks *at all*, ever. Then I purchased more to seal a concrete pad, and some touch up the chimney just in case. It's very easy to apply with a simple pump sprayer and performs exactly as advertised. This product is a winner; hope they don't change a thing about it. ## Frequently Bought Together - Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers - Lithi-Tek 4500 - 1 Gallon Penetrating Concrete Sealer and Densifier --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/322343189-ghostshield-siloxa-tek-8500-ready-to-use-1-gallon-penetrating](https://www.desertcart.com.ar/products/322343189-ghostshield-siloxa-tek-8500-ready-to-use-1-gallon-penetrating) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-21*