---
product_id: 619873723
title: "Quartz Nano Guard, Countertop Sealer for Granite, Quartz & Quartzite, Protector Against Oil and Water Borne Stains(1 Quart / 32 oz.) (Quart Bundle)"
brand: "stone pro"
price: "€ 154.44"
currency: EUR
in_stock: true
reviews_count: 2
category: "Stone Pro"
url: https://www.desertcart.gr/products/619873723-quartz-nano-guard-countertop-sealer-for-granite-quartz-and-quartzite
store_origin: GR
region: Greece
---

# Repels oil & water spills Non-toxic & odorless formula Nano-guard stain protection Quartz Nano Guard, Countertop Sealer for Granite, Quartz & Quartzite, Protector Against Oil and Water Borne Stains(1 Quart / 32 oz.) (Quart Bundle)

**Brand:** stone pro
**Price:** € 154.44
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your countertops flawless—because your space deserves the best!

## Quick Answers

- **What is this?** Quartz Nano Guard, Countertop Sealer for Granite, Quartz & Quartzite, Protector Against Oil and Water Borne Stains(1 Quart / 32 oz.) (Quart Bundle) by stone pro
- **How much does it cost?** € 154.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/619873723-quartz-nano-guard-countertop-sealer-for-granite-quartz-and-quartzite)

## Best For

- stone pro enthusiasts

## Why This Product

- Trusted stone pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Food-Safe & Non-Flammable:** Safe for kitchen surfaces and family-friendly
- • **Long-Lasting Stain Defense:** Repels oil, water, and everyday spills for years
- • **Versatile Indoor & Outdoor Use:** Perfect for all engineered stone surfaces anywhere
- • **Effortless Two-Step Application:** Simple, quick, and dries clear with no residue
- • **Invisible Shield for Your Quartz:** Protects without altering color or texture

## Overview

Stone Pro Quartz Nano Guard is a clear, non-toxic, and non-flammable sealer designed specifically for quartz, quartzite, and engineered stone surfaces. It creates a durable, invisible barrier that repels oil and water-based stains without changing the appearance or feel of your countertops. Easy to apply with a simple two-step process, it’s safe for food prep areas and suitable for both indoor and outdoor use, ensuring long-lasting protection and effortless maintenance.

## Description

QUARTZ NANOGUARD Countertop Protector is your secret defender from life’s little mishaps. Whether it’s a brand-new countertop, or one installed years ago. QUARTZ NANOGUARD Protector helps repel liquids and block stains without changing the look and feel of Quartz, Quartzite or Engineered Stone like Composite Marble.. This means you can wipe the surface clean before the mess sinks in for beautiful, long-lasting stain-free appearance for years to come.

Review: Sealed well - My contractor used this product to seal our quartz countertop. So far, it had held up well. Surface is smooth, and much easier to clean than before we sealed it.
Review: Super Easy!! - I was concerned about doing this process. It was so easy I regret waiting to do it! I have the preferred maintenance spray for it. (Brown label) I can’t attest to durability yet. -Oh the smell really isn’t too bad. I’m scent sensitive and it was ok. No headache or other distress. - The material is like skim milk in color. Very fluid. - Water resistance-I still see water marks near faucet bases. I’m a worry wart so it’ll be reapplied sooner than later. - For kitchen activity fluids I’m quick to wipe things off. (Blood, kool-aid, the oils from canned foods) I don’t even want to test it. Clean as you go it shouldn’t be an issue.

## Features

- Formulated for Quartz and Engineered Stone Surfaces, NON-TOXIC, NON FLAMMABLE
- Prevents Staining and Repels Spills, Safe for food preparation surfaces
- Simple two-step application, Dries Clear and Odorless
- Does not change color or appearance (look and feel). Leaves NO Greasy Film Or Residue
- Suitable for Interior or Exterior Use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVR3FP7Y |
| Best Sellers Rank | #395,755 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #947 in Hardware Sealers |
| Brand | Stone Pro |
| Brand Name | Stone Pro |
| Color | clear |
| Compatible Material | Stone |
| Customer Reviews | 4.2 out of 5 stars 11 Reviews |
| Item Form | Liquid |
| Manufacturer | Stone Pro |
| Number of Items | 1 |
| Surface Recommendation | Stone |
| UPC | 680168906842 |
| Unit Count | 32.0 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Stone Pro
- **Item Form:** Liquid
- **UPC:** 680168906842
- **Unit Count:** 32.0 Fluid Ounces
- **Water Resistance Level:** Water Resistant

## Images

![Quartz Nano Guard, Countertop Sealer for Granite, Quartz & Quartzite, Protector Against Oil and Water Borne Stains(1 Quart / 32 oz.) (Quart Bundle) - Image 1](https://m.media-amazon.com/images/I/61JtlJnmSYL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sealed well
*by S***I on November 23, 2024*

My contractor used this product to seal our quartz countertop. So far, it had held up well. Surface is smooth, and much easier to clean than before we sealed it.

### ⭐⭐⭐⭐ Super Easy!!
*by P***T on October 9, 2024*

I was concerned about doing this process. It was so easy I regret waiting to do it! I have the preferred maintenance spray for it. (Brown label) I can’t attest to durability yet. -Oh the smell really isn’t too bad. I’m scent sensitive and it was ok. No headache or other distress. - The material is like skim milk in color. Very fluid. - Water resistance-I still see water marks near faucet bases. I’m a worry wart so it’ll be reapplied sooner than later. - For kitchen activity fluids I’m quick to wipe things off. (Blood, kool-aid, the oils from canned foods) I don’t even want to test it. Clean as you go it shouldn’t be an issue.

## Frequently Bought Together

- Stone Pro Quartz Nano Guard, Countertop Sealer for Granite, Quartz & Quartzite, Protector Against Oil and Water Borne Stains(1 Quart / 32 oz.) (Quart Bundle)
- Weiman Quartz Countertop Cleaner and Polish (2 Pack w/Micro Towel) Clean and Shine Your Quartz Countertops Islands and Stone Surfaces with Ultra Violet Protection

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**Shop now:** [https://www.desertcart.gr/products/619873723-quartz-nano-guard-countertop-sealer-for-granite-quartz-and-quartzite](https://www.desertcart.gr/products/619873723-quartz-nano-guard-countertop-sealer-for-granite-quartz-and-quartzite)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-10*