--- product_id: 725145581 title: "Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield" brand: "ghostshield" price: "VT99032" currency: VUV in_stock: true reviews_count: 5 category: "Ghostshield" url: https://www.desertcart.vu/products/725145581-siloxa-tek-8500-1-gallon-penetrating-concrete-sealer-water-repellent store_origin: VU region: Vanuatu --- # 85% moisture reduction Prevents freeze-thaw & salt damage DOT approved industrial strength Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield **Brand:** ghostshield **Price:** VT99032 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal Smart, Stay Dry: Concrete’s Best Kept Secret! ## Quick Answers - **What is this?** Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield by ghostshield - **How much does it cost?** VT99032 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/725145581-siloxa-tek-8500-1-gallon-penetrating-concrete-sealer-water-repellent) ## 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 - • **Invisible Shield:** Transparent finish keeps your concrete’s natural look intact with zero discoloration or surface change. - • **Trusted & Tested:** DOT approved and backed by 1,300+ rave reviews, making it the go-to sealer for pros and DIYers alike. - • **Freeze-Thaw Armor:** Stops ice, salt, and chloride damage—no more cracks, flaking, or stains even in harsh winters. - • **Effortless Application:** Ready-to-use liquid with excellent permeability—just spray on and enjoy season-long water repellency. - • **Ultimate Water Defense:** Industrial-grade silane/siloxane formula locks out moisture and salt for lasting concrete protection. ## Overview Siloxa-Tek 8500 is a premium, water-based penetrating concrete sealer that uses advanced silane/siloxane technology to reduce moisture penetration by up to 85%, protect against salt and freeze-thaw damage, and maintain the natural appearance of concrete and masonry surfaces. DOT approved and highly rated, it offers easy spray application and durable, invisible protection ideal for high-traffic and harsh weather environments. ## Description Great tool at an affordable price Review: Very good product super easy to use with a spray. highly recommend it. Review: 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 - Industrial quality water based silane/siloxane reduces moisture and moisture penetration while protecting concrete and masonry substrates from chlorides and ice barters - Prevents ice salt, chloride and freeze-thaw damage, flaking, dents, cracks, mold, mildew, efflorescence and stains - Reduces moisture and moisture invasion and alkaline silica reactions - Excellent water drop effect, high permeability, easy to use, no change appearance, less VOC - DOT Approved ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H6QT28M | | Amazon Bestseller | #895,936 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #985 in Hardware Sealers | | Brand Name | Ghostshield | | Color | transparent | | Compatible Material | Polyvinyl Chloride | | Customer Reviews | 4.4 4.4 out of 5 stars (1,309) | | Global Trade Identification Number | 00855849005040 | | Included Components | Tools | | Item Form | Liquid | | Item Weight | 9.08 Pounds | | Manufacturer | Ghostshield | | Material Type | Silicone | | Model | 8500 | | Number of Items | 1 | | Part Number | 8500 | | Style Name | Siloxa-Tek 8500 Ready to Use | | Supported Standards | DOT | | Surface Recommendation | Concrete, brick, stone, stone | | UPC | 855849005040 | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Ghostshield - **Item Weight:** 4.12 kg - **Material:** Silicone - **Style:** Siloxa-Tek 8500 Ready to Use - **Water Resistance Level:** Waterproof ## Images ![Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield - Image 1](https://m.media-amazon.com/images/I/51jSz+MXD4S.jpg) ![Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield - Image 2](https://m.media-amazon.com/images/I/71CXfSSB7gL.jpg) ![Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield - Image 3](https://m.media-amazon.com/images/I/619nVD0UcIL.jpg) ![Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield - Image 4](https://m.media-amazon.com/images/I/71hzSgk13ZL.jpg) ![Siloxa-Tek 8500 - 1 Gallon Penetrating Concrete Sealer Water Repellent Salt Shield - 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 ### ⭐⭐⭐⭐⭐ Review *by N***S on October 21, 2025* Very good product super easy to use with a spray. highly recommend it. ### ⭐⭐⭐⭐⭐ Review *by S***W on January 13, 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 ### ⭐⭐⭐⭐⭐ Review *by K***R on December 15, 2025* This sealer is working well so far. It was easy to apply and looks good. ## 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.vu/products/725145581-siloxa-tek-8500-1-gallon-penetrating-concrete-sealer-water-repellent](https://www.desertcart.vu/products/725145581-siloxa-tek-8500-1-gallon-penetrating-concrete-sealer-water-repellent) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*