--- product_id: 22816682 title: "Heavy Duty Sealer, 1 Gallon (3.8L) Bottle" brand: "stonetech" price: "฿13691" currency: THB in_stock: true reviews_count: 8 category: "Stone Tech" url: https://www.desertcart.co.th/products/22816682-heavy-duty-sealer-1-gallon-3-8l-bottle store_origin: TH region: Thailand --- # Low odor, non-flammable & weather resistant Water-based formula for eco-friendly use Advanced stain protection against oil & water Heavy Duty Sealer, 1 Gallon (3.8L) Bottle **Brand:** stonetech **Price:** ฿13691 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal smart, live boldly—protect your surfaces like a pro! ## Quick Answers - **What is this?** Heavy Duty Sealer, 1 Gallon (3.8L) Bottle by stonetech - **How much does it cost?** ฿13691 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/22816682-heavy-duty-sealer-1-gallon-3-8l-bottle) ## Best For - stonetech enthusiasts ## Why This Product - Trusted stonetech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Term Confidence:** Backed by a 25-year satisfaction guarantee, sealing your surfaces for decades of worry-free style. - • **Ultimate Stain Shield:** Defends natural stone, tile, and grout from oil and water-based stains with heavy-duty protection. - • **Eco-Friendly Powerhouse:** Water-based formula ensures safer, greener sealing without compromising strength. - • **Natural Look Preservation:** Breathable, penetrating sealer maintains the authentic texture and color—no wet or glossy finish. - • **Versatile Indoor & Outdoor Use:** Weather resistant and low odor, perfect for both interior elegance and exterior durability. ## Overview STONETECH Heavy Duty Sealer is a premium water-based, breathable sealer designed to protect natural stone, tile, and masonry from oil and water stains. Its low odor, non-flammable formula is safe for indoor and outdoor use, preserving the surface’s natural look while offering long-lasting durability backed by a 25-year guarantee. ## Description STONETECH Heavy Duty sealer is a water-based penetrating sealer that provides advanced stain protection, while preserving the natural look of the surface. It protects against oil and water-based stains on natural stone, tile, masonry, and grout in interior and exterior applications. It’s great for use as a granite sealer, tile sealer and more! A safer alternative to high VOC solvent based sealers that is better for you and the environment and comes with a 25 year product satisfaction guarantee. Review: Good product - I bought 6 gallons of this product to seal the 3200 square feet of travertine flooring I had installed. I was afraid that 6 gallons would not be enough, but I ended up with a half gallon left over. The installers applied the sealer and they did not have any problems with it. As can be expected, there was a strong chemical smell as it dried and for a little while after. It was smelly, but not overwhelming and it went away after about a day. The sealer brought out the colors in the travertine without making the tile appear wet. I am happy with this product. Review: Stone sealer for granite, marble, etc. - Granite and Marble sealer works well ## Features - Offers advanced stain protection against oil and water based stains - Breathable, penetrating, natural look sealer preserves the original look of the surface - Water-based formula - Better for you and the environment - Low odor, non-flammable and weather resistant - For interior and exterior use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003YDJASS | | Best Sellers Rank | #212,342 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #629 in Hardware Sealers | | Brand | StoneTech | | Brand Name | StoneTech | | Color | Clear | | Compatible Material | Terracotta | | Customer Reviews | 4.1 out of 5 stars 37 Reviews | | EU Spare Part Availability Duration | 25 Years | | Item Form | Liquid | | Manufacturer | Laticrete | | Material | Water-based Polymer | | Material Type | Water-based Polymer | | Number of Items | 1 | | Part Number | D14924311 | | Style | Protection | | Style Name | Protection | | Surface Recommendation | Tile | | UPC | 669009102049 | | Unit Count | 128.0 Fluid Ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** StoneTech - **Item Form:** Liquid - **Material:** Water-based Polymer - **Style:** Protection - **Water Resistance Level:** Water Resistant ## Images ![Heavy Duty Sealer, 1 Gallon (3.8L) Bottle - Image 1](https://m.media-amazon.com/images/I/71fWg8lLPeL.jpg) ![Heavy Duty Sealer, 1 Gallon (3.8L) Bottle - Image 2](https://m.media-amazon.com/images/I/71rbu+KJTcL.jpg) ![Heavy Duty Sealer, 1 Gallon (3.8L) Bottle - Image 3](https://m.media-amazon.com/images/I/91pQRyWd7nL.jpg) ![Heavy Duty Sealer, 1 Gallon (3.8L) Bottle - Image 4](https://m.media-amazon.com/images/I/91eqnAaaRfL.jpg) ![Heavy Duty Sealer, 1 Gallon (3.8L) Bottle - Image 5](https://m.media-amazon.com/images/I/8156uiLnBeL.jpg) ## Questions & Answers **Q: Does it give a wet look?** A: No, not a wet look on how I used it. It was absorbed . . . at least it was into flagstone. Other stones may be different **Q: Does it give a wet look?** A: no **Q: How much coverage per gallon** A: I believe it varies based on what type of tile and whether it is the first application. I had 3200 square feet of brushed and chiseled ivory travertine tile installed in my home. The installer had me order 6 of these bottles of sealer and there was about one half bottle left after they sealed the tile. The travertine tile is very rough and porous. I imagine a smoother tile would require less. Also, the installer told me that when I go to reseal the tile, I would only need about half as much. **Q: Whats the difference between the heavy duty vs. regular bulletproof sealer?** A: this is a very good product I do not know the regular bulletproof sealer product ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by B***T on February 11, 2018* I bought 6 gallons of this product to seal the 3200 square feet of travertine flooring I had installed. I was afraid that 6 gallons would not be enough, but I ended up with a half gallon left over. The installers applied the sealer and they did not have any problems with it. As can be expected, there was a strong chemical smell as it dried and for a little while after. It was smelly, but not overwhelming and it went away after about a day. The sealer brought out the colors in the travertine without making the tile appear wet. I am happy with this product. ### ⭐⭐⭐⭐ Stone sealer for granite, marble, etc. *by P***. on October 9, 2017* Granite and Marble sealer works well ### ⭐⭐⭐⭐⭐ Ease of application *by T***H on October 27, 2023* I just sprayed it on the old brick walls so don't know yet about how well it will seal them but it was easy to spray and cleanup. ## Frequently Bought Together - STONETECH Heavy Duty Sealer, 1 Gallon (3.8L) Bottle - STONETECH BulletProof Sealer, 1 Gallon (3.8L) Bottle - STONETECH KlenzAll Cleaner, 1 Gallon (3.8L) Bottle --- ## 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.co.th/products/22816682-heavy-duty-sealer-1-gallon-3-8l-bottle](https://www.desertcart.co.th/products/22816682-heavy-duty-sealer-1-gallon-3-8l-bottle) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-28*