---
product_id: 33566612
title: "GRT SLR, Grout Sealer, 6 oz."
brand: "miracle sealants"
price: "100.60 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Miracle Sealants"
url: https://www.desertcart.tn/products/33566612-grt-slr-grout-sealer-6-oz
store_origin: TN
region: Tunisia
---

# Water & stain resistant barrier Weatherproof for indoor/outdoor use Precision applicator tip included GRT SLR, Grout Sealer, 6 oz.

**Brand:** miracle sealants
**Price:** 100.60 DT
**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?** 100.60 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/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 & Safe:** Quick to dry, water-based, and easy to use for busy pros
- • **Broad Coverage, Long-Lasting:** Protects up to 115 sq ft per 6 oz bottle—less reapplication, more peace of mind
- • **Versatile Weatherproof Formula:** Ideal for both interior and exterior grout surfaces
- • **Effortless Precision Application:** Unique applicator tip for mess-free, targeted sealing
- • **Invisible Shield, Maximum Protection:** Seals grout without altering its natural look

## Overview

GRT SLR Grout Sealer is a 6 oz water-based solution designed to protect all sanded and unsanded grout joints by forming an invisible, moisture- and stain-resistant barrier. Featuring a precision applicator tip, it offers easy, mess-free application for both indoor and outdoor use, covering up to 115 square feet per bottle without altering grout’s natural appearance.

## 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: Time-saving - Good quality, durable, easy application, time-saving, long-lasting, stain-resistant, dries quickly, shipped fast, and reasonably priced.
Review: Ease of use - Easy to use. Product worked as intended

## 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 |
|---------------|-------|
| 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 |
| 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

### ⭐⭐⭐⭐⭐ Time-saving
*by M***Y on January 6, 2026*

Good quality, durable, easy application, time-saving, long-lasting, stain-resistant, dries quickly, shipped fast, and reasonably priced.

### ⭐⭐⭐⭐⭐ Ease of use
*by P***L on January 31, 2026*

Easy to use. Product worked as intended

### ⭐⭐⭐⭐ Don't peal off the seal under the cap poke a hole in ti
*by S***Y on August 9, 2025*

Did a good job sealing the grout. Don't peal off the seal inside. Poke a hole in the seal the grout seal is very thin liquid and flows freely so if you peal off the seal under the cap you will have a mess.

## Frequently Bought Together

- Miracle Sealants GRT SLR, Grout Sealer, 6 oz.
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- SPARTA Flo-Pac Grout Brush Crevice Brush, Detail Brush, Nylon, 8 Inches, White

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**Shop now:** [https://www.desertcart.tn/products/33566612-grt-slr-grout-sealer-6-oz](https://www.desertcart.tn/products/33566612-grt-slr-grout-sealer-6-oz)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*