--- product_id: 49062048 title: "511 Porous Plus 946ml (US QT) The Best Performing Penetrating Sealer on the Planet" brand: "miracle sealants" price: "¥29864" currency: JPY in_stock: true reviews_count: 5 category: "Miracle Sealants" url: https://www.desertcart.jp/products/49062048-511-porous-plus-946ml-us-qt-the-best-performing-penetrating store_origin: JP region: Japan --- # UV transparent for lasting protection Covers up to 4000 sq. ft. per gallon Superior weather & water resistance 511 Porous Plus 946ml (US QT) The Best Performing Penetrating Sealer on the Planet **Brand:** miracle sealants **Price:** ¥29864 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal your space with the planet’s best—because your surfaces deserve the miracle touch! ## Quick Answers - **What is this?** 511 Porous Plus 946ml (US QT) The Best Performing Penetrating Sealer on the Planet by miracle sealants - **How much does it cost?** ¥29864 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49062048-511-porous-plus-946ml-us-qt-the-best-performing-penetrating) ## Best For - miracle sealants enthusiasts ## Why This Product - Trusted miracle sealants brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Maximized Coverage:** Covers up to 4000 sq. ft. on polished surfaces, delivering exceptional value and efficiency. - • **Invisible UV Shield:** Maintains natural surface appearance while blocking harmful UV rays to prevent fading. - • **Effortless Application:** Easy-to-use liquid formula ensures smooth, streak-free sealing every time. - • **Ultimate Surface Defense:** Penetrates deeply to protect wood, stone, concrete, metal & glass with unmatched durability. - • **Versatile Indoor & Outdoor Use:** Perfect for both interior and exterior surfaces, including food-safe areas. ## Overview Miracle Sealants 511 Porous Plus is a premium penetrating sealer designed for superior protection of porous surfaces like wood, stone, concrete, metal, and glass. Offering weather resistance, UV transparency, and food-safe certification, it delivers exceptional coverage—up to 4000 sq. ft. per gallon on polished surfaces—making it ideal for both indoor and outdoor use. Trusted by professionals and DIYers alike, it combines ease of use with long-lasting durability. ## Description Interior and Exterior use;Weather resistant; U.V. transparent;OK for food areas;Superior coverage; easy to use;Coverage: 500 - 2000 sq. ft. per gal; 72 - 180 sq. m per 3.785 l. On polished surfaces: 2000 - 4000 sq. ft. per gal; 288 - 360 sq. m per 3.785 l Review: Awesome - I have natural stone tiles on my kitchen wall, behind the stove as a backslash as well. The contractor was just not professional enough to know that this was supposed to be treated with sealant to prevent the oil and other stains being sucked up by the stone what ended up on the wall while cooking. I have not spilled anything directly on it but it is normal when food is boiling on the stove to have humidity and stuff evaporate... A have suffered removing the residue. Didn't dare to cook again and ruin the wall again. After I have treated the tiles with this product nothing sticks in/on the tiles any more. I can truly recommend. Would do the job with paint and kitchen counter as well. However it made the color slightly darker, which I do not mind. Its nice and even. Review: Una maravilla - Muy poderoso , concentrado rinde mucho ! ## Features - Causes serious eye irritation. - Causes skin irritation. - Flammable liquid and vapour. - May be fatal if swallowed and enters airways. - Suspected of causing cancer. - Miracle Sealants PLUS QT SG 511 Porous Plus Penetrating Sealer, Quart - Quart ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000VX97SM | | Best Sellers Rank | 190,688 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,106 in Sealers | | Brand | Miracle Sealants | | Colour | Clear | | Compatible Material | Wood, Concrete, Stone, Metal, Glass, Porous Surfaces | | Customer Reviews | 4.5 out of 5 stars 903 Reviews | | Global Trade Identification Number | 00753927511264 | | Item Dimensions | 13.2 x 13.2 x 5.8 centimetres | | Item Form | Liquid | | Item Weight | 1.75 Pounds | | Item dimensions L x W x H | 13.2 x 13.2 x 5.8 centimetres | | Item form | Liquid | | Item weight | 1.75 Pounds | | Manufacturer | Miracle Sealants | | Manufacturer Part Number | PLUSQT6 | | Model Number | PLUSQT6 | | Number of Items | 1 | | Number of Packs | 1 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Glass, Metal, Polished Stone, Wood, Concrete, Masonry | | UPC | 753927511264 | | Unit Count | 946.0 millilitre | | Water Resistance Level | Water Resistant | | Water resistance level | Water Resistant | ## Product Details - **Brand:** Miracle Sealants - **Item dimensions L x W x H:** 13.2 x 13.2 x 5.8 centimetres - **Item weight:** 794 g - **Style:** Compact - **Water resistance level:** Water Resistant ## Images ![511 Porous Plus 946ml (US QT) The Best Performing Penetrating Sealer on the Planet - Image 1](https://m.media-amazon.com/images/I/71tgck60erL.jpg) ## Questions & Answers **Q: What is the difference between 511 Porous Plus Penetrating Sealer and 511 Impregnator Penetrating Sealer? I need it for concrete kitchen countertops.** A: I used two coats of the 511 Impregnator Sealer on the white grout between my porcelain floor tiles in my kitchen. Despite frequent cleaning, it wasn't long before the grout became discolored, until now where it is black. Would the 511 Porous Plus be more effective in keeping the dirt out of the grout? If I should apply the Porous Plus, how do I prepare the grout after I clean it? **Q: How many sq feet does a pint cover?** A: It depends on what you are sealing. For slate, flagstone and Saltillo about 250-300 sq. ft. per quart. For polished stone--granite, marble --likely 1000 sq. ft. per quart. For slate I use about 1 Qt. per 300 sq. ft. A bit more with Travertine. It does a great job. I recommend their cleaner prior to sealing. A Pint of the cleaner goes a long way. Hope this helps. **Q: How do you use this?** A: I used this to seal marble tile and grout. I had used another product in my other shower which worked fine with my kitchen granite counter tops, but marble and grout are more porous. After applying this product two time with paintbrush and then wiping down five minutes afterwards with moist towel, my shower was sealed real nice. I even went back and re-did my other shower. I found it best to pour a little bit in cup and apply in uniform direction with brush and wiping down in same direction. This stuff is top notch, but open a window or turn on an exhaust fan as it has a potent smell. **Q: Can this be used effectively on a slate floor?** A: According to the instruction label on the back of the product, yes, it can be used on a slate floor. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome *by B***O on 3 May 2021* I have natural stone tiles on my kitchen wall, behind the stove as a backslash as well. The contractor was just not professional enough to know that this was supposed to be treated with sealant to prevent the oil and other stains being sucked up by the stone what ended up on the wall while cooking. I have not spilled anything directly on it but it is normal when food is boiling on the stove to have humidity and stuff evaporate... A have suffered removing the residue. Didn't dare to cook again and ruin the wall again. After I have treated the tiles with this product nothing sticks in/on the tiles any more. I can truly recommend. Would do the job with paint and kitchen counter as well. However it made the color slightly darker, which I do not mind. Its nice and even. ### ⭐⭐⭐⭐⭐ Una maravilla *by A***D on 7 September 2019* Muy poderoso , concentrado rinde mucho ! ### ⭐⭐⭐⭐⭐ Fantastic Results - Couldn't Be Happier!! *by L***N on 27 August 2026* We just moved into a new home. The owner shared with me that the kitchen/bathroom granite countertops were new and should be commercially sealed. Sure enough, every drop of water got absorbed (eventually dried with no damage) and I panicked anytime anything else touched the granite. After a lot of research and reading reviews, I settled on this product to seal the countertops. I also purchased the Miracle Sealants applicator https://www.amazon.com/dp/B00502YAQS?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 which made the application so easy. I followed all instructions to the T and just finished sealing my granite countertops with two coats of Miracle Sealants 511 Porous Plus and they look perfect. I have to admit, I was terrified of doing this sealing job, so concerned that I would wreck my granite, but the sealer was easy to apply, never had a problem with it drying too fast and ending up with streaks or cloudiness. I highly recommend this product! ## Frequently Bought Together - 511 Porous Plus Sealer - FILA Surface Care Solutions MATT Matte Liquid Wax, 1 L - Miracle Sealants Miracle Heavy Duty Non-Acidic Cleaner, Tile & Stone Cleaner & Grout Haze Remover, Quart --- ## 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.jp/products/49062048-511-porous-plus-946ml-us-qt-the-best-performing-penetrating](https://www.desertcart.jp/products/49062048-511-porous-plus-946ml-us-qt-the-best-performing-penetrating) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-03*