--- product_id: 33566612 title: "GRT SLR, Grout Sealer, 6 oz." brand: "miracle sealants" price: "€ 19.46" currency: EUR in_stock: true reviews_count: 13 category: "Miracle Sealants" url: https://www.desertcart.be/products/33566612-grt-slr-grout-sealer-6-oz store_origin: BE region: Belgium --- # Indoor & outdoor durable use Water & stain resistant barrier Precision applicator tip included GRT SLR, Grout Sealer, 6 oz. **Brand:** miracle sealants **Price:** € 19.46 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal Smart, Live Stain-Free – Protect Your Grout Like a Pro! ## Quick Answers - **What is this?** GRT SLR, Grout Sealer, 6 oz. by miracle sealants - **How much does it cost?** € 19.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/33566612-grt-slr-grout-sealer-6-oz) ## 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 - • **Fast-Drying & Low Odor Formula:** Quick absorption and minimal scent mean less downtime and a fresher space immediately. - • **Versatile Weatherproof Defense:** Formulated for both interior and exterior grout, standing strong against water and environmental wear. - • **Effortless Precision Application:** Unique applicator tip ensures mess-free, targeted sealing for professional-grade results every time. - • **Extended Coverage, Compact Bottle:** 6 oz bottle covers up to 115 sq ft, making it a cost-effective solution for multiple projects. - • **Invisible Shield, Visible Protection:** Creates a natural look seal that repels moisture and stains without altering grout appearance. ## Overview Miracle Sealants GRT SLR is a 6 oz clear grout sealer designed for all sanded and unsanded cementitious grout joints. It forms an invisible, water- and stain-resistant barrier that allows vapor to escape, preserving the natural look of grout. The included precision applicator tip enables easy, mess-free application for both interior and exterior use, covering up to 115 square feet per bottle. Fast-drying and low odor, it’s a reliable solution to extend grout life and maintain pristine surfaces. ## Description Product Description Natural look penetrating sealer - 6 ounce. Bottle with applicator water & stain protection for: All sanded and unsanded cementitious grout joints. Grout sealer is a sealer designed for the protection of all sanded and non-sanded grout joints. Grout sealer foRMS an invisible barrier that is resistant to moisture and stains while allowing vapor to escape. Grout sealer is not a surface coating and will not alter the natural look. Grout sealer comes with a unique applicator tip for easy application. From the Manufacturer Grout Sealer is a sealer designed for the protection of all sanded and non-sanded grout joints. Grout Sealer forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape. Grout Sealer is not a surface coating and will not alter the natural look. Grout Sealer comes with a unique applicator tip for easy application. Review: Simple and straightforward - I purchased the Miracle Sealants GRT SLR Grout Sealer to protect the grout in my bathroom and kitchen, and I’m very satisfied with the results so far. The application process was simple and straightforward. The applicator made it easy to apply the sealer directly onto the grout lines without making a mess, and it absorbed quickly into the surface. After using it, I noticed that water and spills now bead up on the grout instead of soaking in, which makes cleaning much easier. The grout also looks fresher and better protected against stains and discoloration. The small 6 oz bottle goes a long way since you only need a thin application for effective coverage. It dries fairly quickly and doesn’t leave a strong odor behind. Overall, this is a reliable and effective grout sealer that helps protect tile surfaces and extend their cleanliness. I would definitely recommend it for anyone looking to maintain or refresh their bathroom or kitchen grout. Review: Convenient Applicator - Works great and quickly soaks into grout providing a needed seal. The brush applicator is great for a convenient method to fill exact spots. Have purchased 6 bottles so far and not disappointed with any. Great deal for the cost. ## Features - Convenient applicator bottle included; applicator tip - Weather resistant - Interior and exterior use - Safe and easy to use - Coverage: 60 - 115 square feet per 6-Ounce. bottle; 5 square meters per 14 milliliters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000VX1X7U | | Best Sellers Rank | #6,936 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Hardware Sealers | | Brand | Miracle Sealants | | Brand Name | Miracle Sealants | | Color | Clear | | Compatible Material | Cementitious Grout | | Customer Reviews | 4.2 out of 5 stars 1,380 Reviews | | Item Dimensions | 2.5 x 1 x 8 inches | | Item Form | Liquid | | Item Weight | 6.4 ounces | | Item dimensions L x W x H | 2.5 x 1 x 8 inches | | Manufacturer | Miracle Sealants | | Material | Water | | Material Type | Water | | Model | GRT SLR6OZ | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | GRT SLR 6-Ounce | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Grout Joints | | UPC | 753927511318 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Miracle Sealants - **Item Weight:** 6.4 ounces - **Item dimensions L x W x H:** 2.5 x 1 x 8 inches - **Material:** Water - **Style:** Compact ## Images ![GRT SLR, Grout Sealer, 6 oz. - Image 1](https://m.media-amazon.com/images/I/71PKoZP3TKL.jpg) ## Questions & Answers **Q: Does it change the color of grout?** A: No, just a clear coat. Do ! coat let it dry , then followup with 2nd. coat. **Q: Is this product designed to seal grout in showers?** A: It does work in the shower, but I would recommend the DryTreat Stain Proof Original. It's a much better sealer and it lasts for up to 15 years without having to reseal. You need to keep reapplying the Miracle product every 6 months. **Q: What is the difference between this product and 511 Impregnator? I want to seal grouts on floors of a large house. Miracle please advise.** A: This is the product I used and it works! I wet mop my floors and I don’t have a worry that the grout didn’t do the job. I am not familiar with the other product. **Q: Is this safe on marble** A: This should be safe but as always test a small inconspicuous spot first ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple and straightforward *by M***N on June 4, 2026* I purchased the Miracle Sealants GRT SLR Grout Sealer to protect the grout in my bathroom and kitchen, and I’m very satisfied with the results so far. The application process was simple and straightforward. The applicator made it easy to apply the sealer directly onto the grout lines without making a mess, and it absorbed quickly into the surface. After using it, I noticed that water and spills now bead up on the grout instead of soaking in, which makes cleaning much easier. The grout also looks fresher and better protected against stains and discoloration. The small 6 oz bottle goes a long way since you only need a thin application for effective coverage. It dries fairly quickly and doesn’t leave a strong odor behind. Overall, this is a reliable and effective grout sealer that helps protect tile surfaces and extend their cleanliness. I would definitely recommend it for anyone looking to maintain or refresh their bathroom or kitchen grout. ### ⭐⭐⭐⭐⭐ Convenient Applicator *by K***R on August 2, 2026* Works great and quickly soaks into grout providing a needed seal. The brush applicator is great for a convenient method to fill exact spots. Have purchased 6 bottles so far and not disappointed with any. Great deal for the cost. ### ⭐⭐⭐⭐⭐ Miracle Grout Sealant *by R***S on August 21, 2026* I needed to clean and refill my shower grout to bring it back to a good look. I first applied "Zep Grout Cleaner and Brightener" to my shower titles and then repaired the cracked and missing grout. Just make sure you have the grout clean and dry before applying the Miracle Grout Sealant. This grout sealer was easy to apply. The sealer worked as describe so I would buy it again for sealing my shower. ## Frequently Bought Together - Miracle Sealants GRT SLR, Grout Sealer, 6 oz. - Zep Grout Cleaner and Brightener - 32 Ounce (1 Bottle) - ZU104632 - Deep Cleaning Formula Removes Old Stains From Grout - SPARTA Flo-Pac Grout Brush Crevice Brush, Detail Brush, Nylon, 8 Inches, White --- ## 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.be/products/33566612-grt-slr-grout-sealer-6-oz](https://www.desertcart.be/products/33566612-grt-slr-grout-sealer-6-oz) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-03*