---
product_id: 324247121
title: "PROSOCO Interior Masonry Dustproofer - Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon)"
brand: "prosoco"
price: "$U12469"
currency: UYU
in_stock: true
reviews_count: 8
category: "Prosoco"
url: https://www.desertcart.uy/products/324247121-prosoco-interior-masonry-dustproofer-ready-to-use-matte-finish-breathable
store_origin: UY
region: Uruguay
---

# Low Odor & VOC Coverage: 175-1150 sq ft Breathable Sealer PROSOCO Interior Masonry Dustproofer - Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon)

**Brand:** prosoco
**Price:** $U12469
**Availability:** ✅ In Stock

## Summary

> 🏆 Elevate Your Space with Effortless Elegance!

## Quick Answers

- **What is this?** PROSOCO Interior Masonry Dustproofer - Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon) by prosoco
- **How much does it cost?** $U12469 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/324247121-prosoco-interior-masonry-dustproofer-ready-to-use-matte-finish-breathable)

## Best For

- prosoco enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Seals in dust while allowing moisture to escape.
- • **Ready-to-Use:** No mixing required—just apply and enjoy the results!
- • **Professional Grade:** Trusted by industry experts for superior performance.
- • **Versatile Coverage:** Achieve up to 1,150 sq ft coverage based on surface type.
- • **Eco-Friendly Choice:** SCS Indoor Advantage Gold certified for a healthier environment.

## Overview

The Prosoco Interior Masonry Dustproofer is a ready-to-use, matte finish sealer designed to prevent dusting from brick, mortar, and natural stone. It maintains the masonry's natural breathability while providing impressive coverage rates, making it a trusted choice among professionals. With low odor and VOC compliance, this product is perfect for eco-conscious consumers looking to enhance their interiors.

## Description

PROSOCO Interior Masonry Dustproofer - Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon): desertcart.com: Tools & Home Improvement

Review: No more rock dust to clean up - I have a natural flagstone fireplace that has always shed rock dust. I finally got tired of cleaning it up and found this product, there were no reviews but thought I'd give it a try. I applied it as directed last week and so far no rock dust, also fairly easy to apply, no chemical smell, discoloration or residue. I will try to update after a few months or so, but so far so good...
Review: No more brick dust. Use a sprayer for application. - I am sooo happy with the results. No masonry dust after application We enclosed an exterior wall for a sunroom. Everyday there was grit on the surfaces from the brick. We used a sprayer. No smell. Perfectly happy with results. The tan color of the brick has remained the original color. I was concerned about yellowing, but that hasn't happened.

## Features

- Dries to a clear, matte finish and maintains the masonry's natural breathable properties
- Seals in dust and prevents further masonry dust from forming
- Treated surfaces “breathe” – does not trap moisture
- Coverage rates vary depending on the surface porosity and texture. For porous, textured surfaces the coverage rate is roughly 175 square feet per gallon. For semi-porous surfaces, roughly 550 square feet per gallon. For dense, smooth surfaces roughly 1,150 square feet per gallon. These are estimates. Test a small area of your wall to determine actual coverage rate for your surface.
- SCS Indoor Advantage Gold certified. Low odor and VOC compliant with all national, state and district regulations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094LZ7ZC2 |
| Best Sellers Rank | #172,543 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #529 in Hardware Sealers |
| Brand | Prosoco |
| Brand Name | Prosoco |
| Color | clear |
| Compatible Material | Stone |
| Customer Reviews | 4.0 out of 5 stars 26 Reviews |
| Item Form | Liquid |
| Manufacturer | PROSOCO |
| Material | Silicone |
| Material Type | Silicone |
| Number of Items | 1 |
| Style | Industrial |
| Style Name | Industrial |
| Surface Recommendation | Wall |
| UPC | 653429029352 |
| Unit Count | 128.0 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Material:** Silicone
- **Brand:** Prosoco
- **Style:** Industrial
- **Water Resistance Level:** Water Resistant
- **Item Form:** Liquid

## Images

![PROSOCO Interior Masonry Dustproofer - Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon) - Image 1](https://m.media-amazon.com/images/I/819GaUIIi0S.jpg)

## Questions & Answers

**Q: Approximately, how many square feet will this cover?**
A: Coverage rates vary depending on the surface porosity and texture. For porous, textured surfaces about 175 square feet per gallon. For semi-porous surfaces, about 550 square feet per gallon. For dense, smooth surfaces 1,150 square feet per gallon. Those are estimates. Testing an area would determine the actual coverage rate for your surface. Your PROSOCO Team.

**Q: Have an old building that plaster came off of brick. Very old porous brick. Would this stop the bricks from decaying more?**
A: This product is only for masonry that is dusting, not decaying or spalling. Thank you very much. Your PROSOCO Team.

**Q: Is this product recommended for natural slate floors?**
A: Interior Masonry Dustproofer can only be used on vertical surfaces. It is not for use on horizontal surfaces. Your PROSOCO Team .

**Q: Is there any warranty on the finish?**
A: We do not offer a warranty on this product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No more rock dust to clean up
*by R***S on August 2, 2021*

I have a natural flagstone fireplace that has always shed rock dust. I finally got tired of cleaning it up and found this product, there were no reviews but thought I'd give it a try. I applied it as directed last week and so far no rock dust, also fairly easy to apply, no chemical smell, discoloration or residue. I will try to update after a few months or so, but so far so good...

### ⭐⭐⭐⭐⭐ No more brick dust. Use a sprayer for application.
*by A***R on January 28, 2025*

I am sooo happy with the results. No masonry dust after application We enclosed an exterior wall for a sunroom. Everyday there was grit on the surfaces from the brick. We used a sprayer. No smell. Perfectly happy with results. The tan color of the brick has remained the original color. I was concerned about yellowing, but that hasn't happened.

### ⭐ Expensive and Did NOT work as Claimed
*by S***D on July 24, 2023*

This product is supposed to halt the off dusting of brick. I used 2 gallons properly at an expensive of over $250 and it did nothing to stop the issue. Don't waste your money. Explore other options. Buying a gallon of Elmers Glue and watering it down and spraying it in a garden sprayer or painting it on does work but changes the color and finish and makes the color darker and the finish slightly shiny. 250 dollars is a lot of money to waste on a product that does Not perform as promised.

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-04-23*