---
product_id: 7487207
title: "LastiSeal Brick & Concrete Sealer"
brand: "radonseal"
price: "S/.2917"
currency: PEN
in_stock: true
category: "Radon Seal"
url: https://www.desertcart.pe/products/7487207-lastiseal-brick-and-concrete-sealer
store_origin: PE
region: Peru
---

# Water-resistant & breathable Penetrates porous masonry 15-year deep protection LastiSeal Brick & Concrete Sealer

**Brand:** radonseal
**Price:** S/.2917
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal smart, protect longer—because your masonry deserves the ultimate armor.

## Quick Answers

- **What is this?** LastiSeal Brick & Concrete Sealer by radonseal
- **How much does it cost?** S/.2917 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/7487207-lastiseal-brick-and-concrete-sealer)

## Best For

- radonseal enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Masonry Master:** Perfect for brick, concrete, pavers, porous stone, and historic restoration projects alike.
- • **Breathable Water Resistance:** Blocks moisture intrusion while allowing vapor escape, preventing damage without trapping dampness.
- • **Unmatched 15-Year Durability:** Deep-penetrating formula fuses with masonry to protect for over a decade—no peeling, no flaking.
- • **Natural Flat Finish, Zero Gloss:** Keeps your surfaces looking authentic—no shiny film, no slippery coating, just pure preservation.
- • **Effortless Application & Eco-Friendly:** Water-based, low-odor, and easy to apply with sprayer or roller—ideal for residential and commercial use.

## Overview

LastiSeal Brick & Concrete Sealer is a premium, water-based polyester/polyurethane formula that deeply penetrates porous masonry surfaces like brick, concrete, and stone to provide up to 15 years of durable, breathable protection. It strengthens from within, reduces dusting and wear, and preserves the natural flat finish without peeling or flaking. Ideal for both restoration and new projects, it’s easy to apply and perfect for residential, commercial, and industrial environments.

## Description

LastiSeal Brick & Concrete Sealer (5 Gal) – Deep Seals and Strengthens Brick, Concrete, Pavers & Porous Stone – 15-Year Protection – Natural Flat Finish - Masonry Forms - desertcart.com

## Features

- DEEP SEALS & STRENGTHENS FROM WITHIN – Deep-penetrating polyester/polyurethane formula cures within the pore structure of brick, concrete, block, mortar, and porous stone to help strengthen masonry from within. Helps reduce dusting and wear while extending the service life of treated surfaces.
- LONG-LASTING 15-YEAR PROTECTION – Designed to provide up to 15 years of protection on properly prepared porous masonry surfaces. Unlike topical sealers and surface coatings that can wear away over time, LastiSeal penetrates below the surface and becomes part of the substrate. Will not peel, chip, or flake.
- WATER-RESISTANT YET BREATHABLE – Helps reduce water absorption and moisture intrusion while allowing trapped moisture vapor to escape. Unlike film-forming coatings, LastiSeal penetrates below the surface to help protect masonry without sealing in moisture. Helps reduce conditions that contribute to efflorescence and concrete dusting.
- FOR BRICK, CONCRETE, BLOCK & POROUS STONE – Designed for brick, concrete, pavers, mortar, grout, stucco, concrete block, cinder block, CMU, split-face block, limestone, sandstone, cultured stone, & other absorbent masonry surfaces. Ideal for chimneys, retaining walls, driveways, patios, pool decks, walkways, and other exposed masonry structures.
- NATURAL FLAT FINISH – NO FILM, NO GLOSS – Preserves the natural appearance and texture of brick, concrete, pavers, block, and porous stone without creating a glossy coating or slippery surface. Because LastiSeal penetrates below the surface, it does not form a film that can peel or flake.
- IDEAL FOR AGING & WEATHERED MASONRY – Deep-penetrating formula helps preserve older brick, concrete, mortar, and porous stone by reducing water absorption and supporting long-term masonry protection. Popular for restoration, preservation, maintenance, and historic masonry projects.
- WATER-BASED & EASY TO APPLY – Apply with a low-pressure sprayer or paint roller to interior and exterior masonry surfaces. Low-odor, non-flammable formula is ideal for garages, patios, driveways, chimneys, retaining walls, and other residential or commercial applications.
- IDEAL FOR CHIMNEYS, RETAINING WALLS & MASONRY RESTORATION – Designed for chimneys, retaining walls, brick facades, masonry walls, stone structures, and other porous masonry exposed to weather and moisture. Popular for residential maintenance, historic masonry restoration, preservation projects, and long-term protection of aging masonry surfaces.
- RESIDENTIAL, COMMERCIAL & INDUSTRIAL USE – Suitable for homes, warehouses, workshops, commercial buildings, industrial facilities, maintenance shops, and other high-exposure masonry environments. Designed for long-term protection of concrete, brick, block, mortar, and porous stone surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007C4QEMK |
| Best Sellers Rank | #425,431 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,223 in Hardware Sealers |
| Brand Name | RadonSeal |
| Color | Clear/Flat finish |
| Compatible Material | Concrete, Clay Brick, Pavers, Porous Stone |
| Customer Reviews | 4.1 4.1 out of 5 stars (189) |
| Included Components | 2 x 2.5-gal jugs |
| Item Dimensions | 13 x 10 x 15 inches |
| Item Form | Liquid |
| Item Weight | 45 pounds |
| Manufacturer | Novion |
| Material Type | Polyester/Polyurethane Polymers |
| Model | 140 |
| Number of Items | 2 |
| Part Number | 140 |
| Style Name | Flat/Natural Finish |
| Surface Recommendation | Concrete, Brick, Pavers, Masonry, Stone |
| UPC | 856255006065 |
| Unit Count | 640 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** RadonSeal
- **Item Weight:** 45 pounds
- **Item dimensions L x W x H:** 13 x 10 x 15 inches
- **Material:** Polyester/Polyurethane Polymers
- **Style:** Flat/Natural Finish

## Images

![LastiSeal Brick & Concrete Sealer - Image 1](https://m.media-amazon.com/images/I/71nfj0jsO5L.jpg)

## Questions & Answers

**Q: Will this still allow efflorescence to come up in pavers? I don't want to trap efflorescence in the stones, but I want to protect them immediately.**
A: This product appears to meet its description, it's absorbed into to brick & nothing appears to go in or come out. It seals well. I've had it on the walls for one year. You're welcome.

**Q: Beyond sealing does LastiSeal bring out the color of my concrete pavers? Gloss??**
A: Very little gloss. I don't know if it will bring out the color of your pavers as I just on the  concrete garage floor and driveway.

**Q: does it have a gloss finish**
A: No. The intention of the sealer is penetrate into porous building materials (hence the word porous) without changing the look or friction of the surface.

**Q: Will this product turn white/cloudy when exposed to water?**
A: Not at all. It's a milky color in the bottle but it doesn't turn anything white that I applied it to. What I did notice was the mortar between the bricks feels differently when I run my finger across it. Little grains that used to rub off before don't now. And the water seems to run right off

## Frequently Bought Together

- LastiSeal Brick & Concrete Sealer - Waterproofs & Strengthens Brick, Concrete, Pavers, Porous Stone - Flat/Natural - 5 Gals
- Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White
- LastiSeal Brick & Concrete Sealer 2.5-gal – Flat Finish. Waterproofs & Strengthens Brick, Concrete, Pavers. Interior/Exterior.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-27*