--- product_id: 11257361 title: "511 Porous Plus Penetrating Stone & Tile Sealer, Quart | Deep penetrating stain & water protection for porous materials - natural stone, slate, travertine, limestone , tile & grout." brand: "miracle sealants" price: "468.89 DT" currency: TND in_stock: true reviews_count: 13 category: "Miracle Sealants" url: https://www.desertcart.tn/products/11257361-511-porous-plus-penetrating-stone-and-tile-sealer-quart-deep store_origin: TN region: Tunisia --- # Indoor & outdoor versatile use Superior water resistance SCS Certified Indoor Advantage Gold 511 Porous Plus Penetrating Stone & Tile Sealer, Quart | Deep penetrating stain & water protection for porous materials - natural stone, slate, travertine, limestone , tile & grout. **Brand:** miracle sealants **Price:** 468.89 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Seal your space in style—protection you can’t afford to miss! ## Quick Answers - **What is this?** 511 Porous Plus Penetrating Stone & Tile Sealer, Quart | Deep penetrating stain & water protection for porous materials - natural stone, slate, travertine, limestone , tile & grout. by miracle sealants - **How much does it cost?** 468.89 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/11257361-511-porous-plus-penetrating-stone-and-tile-sealer-quart-deep) ## 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 - • **Trusted durability:** Backed by up to 20 years satisfaction guarantee - • **Effortless application:** Quick drying with no long curing time needed - • **Versatile indoor/outdoor use:** Perfect for granite, terracotta, and natural stone anywhere - • **Invisible yet powerful protection:** Penetrates porous surfaces without altering natural look - • **Long-lasting stain & slip defense:** Keeps stone and tile surfaces safer and cleaner ## Overview Miracle Sealants 511 Porous Plus is a premium penetrating sealer designed to protect porous stone and tile surfaces from moisture, stains, and slips without changing their natural appearance. Certified for indoor air quality, it offers superior water resistance and durability for both interior and exterior use, with easy application and a satisfaction guarantee of up to 20 years. ## Description Product Description Miracle Sealants 511 Porous Plus is a penetrating sealer designed for the protection of the most porous surfaces. Forms a transparent layer strong enough to combat moisture and stains while allowing vapor release. 511 Porous Plus does not alter the natural look of the surface following application. Provides water, stain and slip protection for interior and exterior tile and natural stone surfaces. Porous tile and porous stone surfaces treated become harder and less slippery. From the Manufacturer 511 Porous Plus is a penetrating sealer designed for the protection of the most porous surfaces. 511 Porous Plus forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape. 511 Porous Plus is not a surface coating and will not alter the natural look. All surfaces are harder and less slippery. Review: would no longer bead up water anymore and felt a bit gritty for want of a better term. I cleaned the lime around the sink ... - Wow. I didn't really expect the results I got with this product, but the 511 really delivered. Three years ago, when I got my granite counter tops, which are a lighter and very porous granite, I was told they were permanently sealed and would require no maintenance on my part. Well, not so much. I have hard water and around the sink area the pores had held water and created a coating of lime that had significantly dulled the granite. This area particularly, and the rest of the counter areas generally, would no longer bead up water anymore and felt a bit gritty for want of a better term. I cleaned the lime around the sink with 15 minute vinegar - oxyclean soaks followed by nailbrush scrubs and water rinses. Probably 6 or 7 repetitions of this and the lime was gone and the surface shine returned. After this I cleaned everything with a 50/50 water - rubbing alcohol wipe and then applied 511 simply following the directions. I applied 4 times to the sink area and 2 times everywhere else. The difference is amazing. The granite surfaces feel so much smoother and the shine has returned. Now water beads up nicely again just as I remembered when the counters were new. While, judging from the fact that overnight wine spills never stained the counters, the permanent seal must have held, this product really returned the smooth feel and shine to the granite. The product's smell really wasn't that bad - the vinegar may have been more obnoxious - and a little really went a long way. So easy to apply, I wonder why anyone would pay someone to seal their granite. I'll for sure be using the rest of the bottle probably 6 months from now and won't hesitate to buy more when it runs out. Review: This is the stuff; everything else is junk. - I've tried Stonetech, Granite Gold and two or three other sealers. Don't waste your time. This stuff may be expensive, but it is worth every penny. It seals the granite and reduces the occurrence of stains. Water beads on the countertops and can sit 24 hours without soaking in. Before I used this stuff, even water soaked into my granite leaving dark marks that would take hours to evaporate. I just used a paintbrush to apply, let it sit for 3 minutes, wiped off the excess, waited an hour and applied a second coat. That was it. No long curing time and it works. Miracle Sealants Porous Plus is wonderful stuff. PROS - excellent seal - does not need a long curing time like other sealants - easy to apply CONS - expensive (but worth the money) - can darken very light granite; be sure to test a small section before applying over the entire surface Buy it especially if you have new granite and use it before you use the granite. It will keep it beautiful and stain free (with a bit of care of course). ## Features - SCS Certified INDOOR ADVANTAGE GOLD - Superior Stain Protection - Superior Coverage - Interior & Exterior Use - Weather Resistant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000VX97SM | | Best Sellers Rank | #15,615 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Hardware Sealers | | Brand | Miracle Sealants | | Brand Name | Miracle Sealants | | Color | Clear | | Compatible Material | Stone, Terracotta | | Customer Reviews | 4.5 out of 5 stars 1,336 Reviews | | Global Trade Identification Number | 00753927511264 | | Included Components | Penetrating Sealers | | Item Dimensions | 5.2 x 5.2 x 2.3 inches | | Item Form | Liquid | | Item Type Name | Penetrating Sealers | | Item Weight | 1.8 pounds | | Item dimensions L x W x H | 5.2 x 5.2 x 2.3 inches | | Manufacturer | Rust-Oleum | | Material | Water | | Material Type | Water | | Model | PLUSQT6 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | PLUSQT6 | | Style | Sealant | | Style Name | Sealant | | Surface Recommendation | Tile | | UPC | 753927511264 | | Unit Count | 32 Fluid Ounces | | Warranty Description | Satisfaction guaranteed up to 20 years from the date of purchase to the original purchaser. | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Miracle Sealants - **Item Weight:** 1.8 Pounds - **Item dimensions L x W x H:** 5.2 x 5.2 x 2.3 inches - **Material:** Water - **Style:** Sealant ## Images ![511 Porous Plus Penetrating Stone & Tile Sealer, Quart | Deep penetrating stain & water protection for porous materials - natural stone, slate, travertine, limestone , tile & grout. - Image 1](https://m.media-amazon.com/images/I/71tgck60erL.jpg) ## Available Options This product comes in different **Size** options. ## 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 ### ⭐⭐⭐⭐⭐ would no longer bead up water anymore and felt a bit gritty for want of a better term. I cleaned the lime around the sink ... *by T***E on July 5, 2017* Wow. I didn't really expect the results I got with this product, but the 511 really delivered. Three years ago, when I got my granite counter tops, which are a lighter and very porous granite, I was told they were permanently sealed and would require no maintenance on my part. Well, not so much. I have hard water and around the sink area the pores had held water and created a coating of lime that had significantly dulled the granite. This area particularly, and the rest of the counter areas generally, would no longer bead up water anymore and felt a bit gritty for want of a better term. I cleaned the lime around the sink with 15 minute vinegar - oxyclean soaks followed by nailbrush scrubs and water rinses. Probably 6 or 7 repetitions of this and the lime was gone and the surface shine returned. After this I cleaned everything with a 50/50 water - rubbing alcohol wipe and then applied 511 simply following the directions. I applied 4 times to the sink area and 2 times everywhere else. The difference is amazing. The granite surfaces feel so much smoother and the shine has returned. Now water beads up nicely again just as I remembered when the counters were new. While, judging from the fact that overnight wine spills never stained the counters, the permanent seal must have held, this product really returned the smooth feel and shine to the granite. The product's smell really wasn't that bad - the vinegar may have been more obnoxious - and a little really went a long way. So easy to apply, I wonder why anyone would pay someone to seal their granite. I'll for sure be using the rest of the bottle probably 6 months from now and won't hesitate to buy more when it runs out. ### ⭐⭐⭐⭐⭐ This is the stuff; everything else is junk. *by A***R on August 6, 2013* I've tried Stonetech, Granite Gold and two or three other sealers. Don't waste your time. This stuff may be expensive, but it is worth every penny. It seals the granite and reduces the occurrence of stains. Water beads on the countertops and can sit 24 hours without soaking in. Before I used this stuff, even water soaked into my granite leaving dark marks that would take hours to evaporate. I just used a paintbrush to apply, let it sit for 3 minutes, wiped off the excess, waited an hour and applied a second coat. That was it. No long curing time and it works. Miracle Sealants Porous Plus is wonderful stuff. PROS - excellent seal - does not need a long curing time like other sealants - easy to apply CONS - expensive (but worth the money) - can darken very light granite; be sure to test a small section before applying over the entire surface Buy it especially if you have new granite and use it before you use the granite. It will keep it beautiful and stain free (with a bit of care of course). ### ⭐⭐⭐⭐⭐ Easy but stinky. *by K***M on April 26, 2026* Very easy to use. Seemed to adhere to my limestone back splash. As for durability so far it’s good. Splashes from the sink wipe off without a problem. I have to say if you are sensitive to smells this really has a strong odor when putting it on. ## 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.tn/products/11257361-511-porous-plus-penetrating-stone-and-tile-sealer-quart-deep](https://www.desertcart.tn/products/11257361-511-porous-plus-penetrating-stone-and-tile-sealer-quart-deep) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-29*