---
product_id: 33566612
title: "GRT SLR, Grout Sealer, 6 oz."
brand: "miracle sealants"
price: "€ 17.65"
currency: EUR
in_stock: true
category: "Miracle Sealants"
url: https://www.desertcart.sk/products/33566612-grt-slr-grout-sealer-6-oz
store_origin: SK
region: Slovakia
---

# Water & stain resistant barrier Weather resistant for indoor/outdoor Unique applicator tip for precision GRT SLR, Grout Sealer, 6 oz.

**Brand:** miracle sealants
**Price:** € 17.65
**Availability:** ✅ In Stock

## Summary

> 💧 Seal smart, live stain-free — grout protection redefined!

## Quick Answers

- **What is this?** GRT SLR, Grout Sealer, 6 oz. by miracle sealants
- **How much does it cost?** € 17.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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

- • **Breathe Easy, Seal Tight:** Allows vapor escape while blocking moisture and stains.
- • **Dual Environment Defender:** Perfectly engineered for both interior and exterior grout protection.
- • **Coverage That Goes the Distance:** Seals up to 115 sq ft per 6 oz bottle—maximize your investment.
- • **Precision Application, Zero Waste:** Innovative applicator tip ensures easy, mess-free sealing.
- • **Invisible Shield, Visible Confidence:** Protect your grout without changing its natural look.

## Overview

The GRT SLR 6 oz grout sealer by Miracle Sealants offers a clear, penetrating barrier that protects all sanded and unsanded cementitious grout joints from moisture and stains. Featuring a unique applicator tip for precise, easy use, it covers up to 115 square feet per bottle and is suitable for both indoor and outdoor applications 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.

## 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 | #6,183 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Hardware Sealers |
| Brand Name | Miracle Sealants |
| Color | Clear |
| Compatible Material | Cementitious Grout |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,314) |
| Item Dimensions | 2.5 x 1 x 8 inches |
| Item Form | Liquid |
| Item Weight | 6.4 ounces |
| Manufacturer | Miracle Sealants |
| Material Type | Water |
| Model | GRT SLR6OZ |
| Number of Items | 1 |
| Part Number | GRT SLR 6-Ounce |
| Style Name | Compact |
| Surface Recommendation | Grout Joints |
| UPC | 753927511318 |
| Unit Count | 1.0 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

## 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.sk/products/33566612-grt-slr-grout-sealer-6-oz](https://www.desertcart.sk/products/33566612-grt-slr-grout-sealer-6-oz)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-27*