---
product_id: 18339924
title: "Ultra Premium Stone Sealer, Clear, 8 1/2 oz. (Packaging May Vary)"
brand: "lustro italiano"
price: "5185 kr"
currency: ISK
in_stock: true
reviews_count: 12
category: "Lustro Italiano"
url: https://www.desertcart.is/products/18339924-ultra-premium-stone-sealer-clear-8-1-2-oz-packaging
store_origin: IS
region: Iceland
---

# Deep micropore penetration No color change, crystal clear 5-year lasting protection Ultra Premium Stone Sealer, Clear, 8 1/2 oz. (Packaging May Vary)

**Brand:** lustro italiano
**Price:** 5185 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your style, not your stone’s soul.

## Quick Answers

- **What is this?** Ultra Premium Stone Sealer, Clear, 8 1/2 oz. (Packaging May Vary) by lustro italiano
- **How much does it cost?** 5185 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/18339924-ultra-premium-stone-sealer-clear-8-1-2-oz-packaging)

## Best For

- lustro italiano enthusiasts

## Why This Product

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

## Key Features

- • **Satin Finish, Zero Film:** Enjoy a subtle satin finish that enhances stone’s beauty without any glossy or plastic-like residue.
- • **Invisible Shield Technology:** Seals deep into granite, marble, quartz, and concrete pores without altering their natural look or finish.
- • **Unmatched 5-Year Durability:** Protect your natural stone investment with a sealer that lasts half a decade without reapplication.
- • **Health-Conscious Application:** Pro-level results demand pro-level safety—use a respirator for a clean, professional seal every time.
- • **Versatile Stone & Grout Protection:** One premium formula guards all types of natural stone and grout, perfect for upscale kitchens and bathrooms.

## Overview

Lustro Italiano Ultra Premium Stone Sealer is a clear, 8.5 oz liquid formula designed to deeply penetrate and protect natural stone surfaces like granite, marble, travertine, limestone, quartz, and concrete. It offers up to 5 years of water-repellent protection without changing the stone’s color or leaving a film, making it ideal for both stone and grout. Perfectly sized for average kitchens, this sealer delivers a satin finish that preserves the natural beauty of your surfaces while requiring professional safety precautions during application.

## Description

Lustro Italiano Stone Sealer is an 8-1/2-ounce ultra premium grade natural stone sealer designed to deeply penetrate into the micropores of stone: granite, marble, travertine, limestone, etc. Lustro Italiano sealer also works excellent on quartz stone and concrete. May also be used as a premium grade grout sealer. Lustro Italiano Sealer does not change the color of the stone, doesn not leave a film and provides up to 5 years of protection. 8-1/2-ounce size is perfect for the average size kitchen!WARNING: Lustro Italiano Ultra Premium Grade Sealer does not provide anti-etch protection on marble surfaces. Use of acidic substances such as wine, tomatoes, citrus, coffee, etc. will etch the surface by creating a chemical reaction with eh calcium carbonate present in marbles. For etching problems use Lustro Italiano Etch Remover.

Review: Exceptional!! But... understand what you're getting into. - I've not found a stone sealer I like while doesn't use strong solvent/VOCs. This is one of those. Good sealers will cover porous surfaces easily, with a slightly wet look, won't appear as a "layer", and will LAST. This is one of those. However, if you have any respect for your health, use a respirator. The 3M type for $35 will last you many years and is great for paint projects too. Do not try to get by with open windows. If you can't be bothered, use a typical low-VOC poly sealer. Which will sit as a layer until it eventually flakes away. I use this because it simply looks better. Also, the tin is over-sized so it will seem half-empty. That's normal.
Review: It does seal - I like it because it does seal whatever you put it on. I used it on some ruined Corian sink and on a Marble cutting board. It sealed the pores and gave it a satin finish. Nothing shiny, but soo much better and it now prevents those horrible stains I was fighting every time some water got on those porous surfaces. I am very pleased! I did not use the etch remover, the chemical composition of the etch remover scared me and I sent it back. Just using this product worked just fine for me.

## Features

- Ultra premium grade sealer
- Lasts up to 5 years
- Does not change color of stone
- The best sealer for all types of natural stone
- Excellent as a grout sealer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0085L2SGK |
| Best Sellers Rank | #167,778 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #396 in Hardware Sealers |
| Brand | Lustro Italiano |
| Color | clear |
| Date First Available | May 14, 2012 |
| Global Trade Identification Number | 00848836000708 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 8 ounces |
| Item dimensions L x W x H | 3.5 x 3.5 x 3.75 inches |
| Item model number | LUSTROSEAL |
| Manufacturer | Tenax |
| Material | Suede |
| Number of Items | 1 |
| Product Dimensions | 3.5 x 3.5 x 3.75 inches |
| Style | Protection |
| Surface Recommendation | Concrete, Stone, Marble |
| UPC | 848836000708 |
| Unit Count | 2.0 Fluid Ounces |
| Water Resistance Level | Water Repellent |

## Product Details

- **Brand:** Lustro Italiano
- **Item Weight:** 8 ounces
- **Item dimensions L x W x H:** 3.5 x 3.5 x 3.75 inches
- **Material:** Suede
- **Style:** Protection

## Images

![Ultra Premium Stone Sealer, Clear, 8 1/2 oz. (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/81ajIzVewbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional!! But... understand what you're getting into.
*by B***E on March 2, 2025*

I've not found a stone sealer I like while doesn't use strong solvent/VOCs. This is one of those. Good sealers will cover porous surfaces easily, with a slightly wet look, won't appear as a "layer", and will LAST. This is one of those. However, if you have any respect for your health, use a respirator. The 3M type for $35 will last you many years and is great for paint projects too. Do not try to get by with open windows. If you can't be bothered, use a typical low-VOC poly sealer. Which will sit as a layer until it eventually flakes away. I use this because it simply looks better. Also, the tin is over-sized so it will seem half-empty. That's normal.

### ⭐⭐⭐⭐⭐ It does seal
*by S***. on August 29, 2024*

I like it because it does seal whatever you put it on. I used it on some ruined Corian sink and on a Marble cutting board. It sealed the pores and gave it a satin finish. Nothing shiny, but soo much better and it now prevents those horrible stains I was fighting every time some water got on those porous surfaces. I am very pleased! I did not use the etch remover, the chemical composition of the etch remover scared me and I sent it back. Just using this product worked just fine for me.

### ⭐⭐⭐⭐ Will not change the appearance of the surface. Nasty VOCs, use in a well ventilated area.
*by W***R on September 24, 2024*

I found a nice piece of furniture with a beautiful black marble top, but it had a lot of water marks and other etching. I looked around for various solutions, tried the baking soda approach with no effect, but decided to try the Lustro etch remover. I saw that it had mixed reviews, but was willing to give it a go. I found that even with half of hour of work in a small area it had virtually no effect. I tried 30 minutes twice in two different areas, but neither area was improved. It was also difficult to use, since it will make any part of the marble it contacts hazy. I figured I would try a light cleaning of the entire surface at once at the very end to remove the haziness, but since it wasn't removing any etching I gave up on it. I had also gotten the Lustro stone sealer, so I tried that in a small area to see if might cover the etching at all. It apparently sealed, but had no visible effect on the etching. I also tried using light oil in a small spot, which did help a little from some angles. A good paste wax also had no effect on the etching. Not wanting to invest many hundreds of dollars for professional polishing, I tried various other approaches and finally settled on polishing the entire surface with a 3M ultra-fine (7448) hand pad. This removed the polished surface completely, leaving a honed or matt surface. To do this, I used the 3M hand pad wet, first going in one direction (since that's easier) to remove all the polish. I then went over the entire surface with a circular pattern, to provide a more uniform surface. As you go, occasionally clean the entire surface and dry it completely to check on the progress. Overall, it took about 2 hours with the hand pad to do the entire 8 square foot top. One hand pad should do around 12~15 square feet. After thoroughly cleaning and drying, I let it sit for a day to completely dry. (marble is porous) I then put on a coating of the Lustro sealer, letting it soak in for five minutes before buffing it off. I did find that if the sealer dries too much, then you can't cleanly buff off the surface, leaving a very mottled and smeared finish. This happened to me, (and other reviewers) but I found that re-applying the sealer, letting it sit a minute, and then buffing it off fixed it. Use in a well ventilated area, the VOCs in this are pretty nasty. After it was sealed, I tried the paste wax again, which did bring up the shine. The photos (taken from the same area, 3 with the same lighting) show the progress. The last photo shows how it generally looks in real life. Not as dark or vibrant as polished, but now that it is uniform soft finish it looks much better than all the water stains and etching. Hopefully this report gives others some ideas of how to proceed with their projects. My suggestions- if you love the polished look, and have anything other than very minor etching, call in the professionals. If you want to switch to a honed look, that is relatively easy to do yourself.

## Frequently Bought Together

- Lustro Italiano Ultra Premium Stone Sealer, Clear
- Lustro Italiano Stone Cleaner 16 oz.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*