---
product_id: 447754144
title: "Stormdry Masonry Waterproofing Cream (3 Litre) 25 Year BBA Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer"
brand: "stormdry"
price: "€ 469.05"
currency: EUR
in_stock: true
reviews_count: 5
category: "Stormdry"
url: https://www.desertcart.gr/products/447754144-stormdry-masonry-waterproofing-cream-3-litre-25-year-bba-approved
store_origin: GR
region: Greece
---

# Deep-penetrating waterproof barrier Breathable, moisture-regulating formula 25-year BBA-approved durability Stormdry Masonry Waterproofing Cream (3 Litre) 25 Year BBA Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer

**Brand:** stormdry
**Price:** € 469.05
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your walls, not your style — waterproof with confidence!

## Quick Answers

- **What is this?** Stormdry Masonry Waterproofing Cream (3 Litre) 25 Year BBA Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer by stormdry
- **How much does it cost?** € 469.05 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/447754144-stormdry-masonry-waterproofing-cream-3-litre-25-year-bba-approved)

## Best For

- stormdry enthusiasts

## Why This Product

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

## Key Features

- • **Invisible Shield Technology:** Colourless cream penetrates deeply in a single coat, preserving your wall’s natural look.
- • **Unmatched 25-Year Protection:** Industry-leading BBA certification guarantees long-lasting defense against moisture.
- • **Breathable & Thermal-Friendly:** Allows masonry to breathe, maintaining insulation efficiency and preventing damp buildup.
- • **Versatile Surface Compatibility:** Perfect for brick, stone, mortar, sandstone, and granite—one solution for all your exterior walls.
- • **Scientifically Verified Performance:** Independently tested and approved by University of Portsmouth for trusted reliability.

## Overview

Stormdry Masonry Waterproofing Cream is a premium, colourless, breathable sealer designed for exterior brick, stone, and masonry surfaces. With a single coat application, it forms a deep-penetrating, invisible water repellent barrier that protects walls and insulation from moisture damage for up to 25 years. Independently BBA approved and scientifically tested, it maintains the natural appearance of your walls while enhancing thermal efficiency.

## Description

Storm dry was developed and released by Safeguard Europe in 2009 with the aim of creating a highly effective, breathable, colourless brick sealer. In 2015 Storm dry became the only masonry protection cream to be BBA certified (certificate number: 15/5198). BBA testing showed that the product will remain effective as a water repellent for a period of 25 years. It is supplied in the form of a deeply penetrating ‘cream’ that is applied to the wall surface in a single coat using a roller or brush. Once Storm dry has been applied it will permeate deeply into the masonry before curing to form a water-repellent barrier. Tested to BS EN ISO 15148:2002 on a wide range of substrates - including bricks, mortars, and sandstone. Manufactured in the UK under an ISO9001/14001 quality and environmental management system.

Review: I recently applied Stormdry Masonry Waterproofing Cream to my home’s exterior sand stone walls, and the results have been outstanding. The cream’s thick consistency made application straightforward, adhering well without dripping. After curing, water beads off the surface, indicating effective water repellency. ￼ One of the standout features is its breathability; it prevents water ingress while allowing moisture within the walls to escape, reducing the risk of damp-related issues. Additionally, the product is BBA-approved, offering peace of mind regarding its durability and performance. ￼ A slight darkening of the brick was noticeable immediately after application, but this faded over time, returning the bricks to their original appearance. It’s worth noting that proper surface preparation is crucial; cleaning the masonry beforehand ensures optimal absorption and effectiveness. ￼ Overall, Stormdry has exceeded my expectations, providing a reliable and long-term solution to protect my home from penetrating damp.
Review: Ottimo prodotto impermeabilizzante Recensione: Prodotto molto valido, facile da applicare. Non cambia il colore della superficie e respinge perfettamente l’acqua.

## Features

- PREMIUM High-Strength Wall Waterproofing for Brick, Stone, Mortar, Sandstone and Granite.Keeps walls dry to keep walls warm. Protect Internal and Cavity Wall Insulation from rain and moisture damage.
- 25 YEAR PROTECTION Stormdry’s cream-based formulation allows it to Penetrate Deeply forming an invisible Water Repellent barrier in a Single Coat Application
- BREATHABLE Allows masonry to breathe and dry naturally. Easy to Apply Penetrating Damp Treatment that maintains thermal properties of cavity wall insulation
- COLOURLESS brick sealer. Fully cured Stormdry brick damp seal will maintain natural appearance of the wall
- INDEPENDENTLY APPROVED, TESTED & VERIFIED: ✔️ BBA Approved (Certificate Number: 15/5198); ✔️ Tested by University of Portsmouth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 3000 Milliliters |
| Brand | Stormdry |
| Format | Cream |

## Product Details

- **Material:** Brick, Stone, Mortar, Sandstone, Granite
- **Brand:** Stormdry
- **Style:** Protection, Thermal
- **Item weight:** 2.79 Kilograms
- **Item dimensions L x W x H:** 20 x 20 x 18.5 centimeters

## Images

![Stormdry Masonry Waterproofing Cream (3 Litre) 25 Year BBA Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer - Image 1](https://m.media-amazon.com/images/I/71AOQuWJP0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 30 May 2025*

I recently applied Stormdry Masonry Waterproofing Cream to my home’s exterior sand stone walls, and the results have been outstanding. The cream’s thick consistency made application straightforward, adhering well without dripping. After curing, water beads off the surface, indicating effective water repellency. ￼ One of the standout features is its breathability; it prevents water ingress while allowing moisture within the walls to escape, reducing the risk of damp-related issues. Additionally, the product is BBA-approved, offering peace of mind regarding its durability and performance. ￼ A slight darkening of the brick was noticeable immediately after application, but this faded over time, returning the bricks to their original appearance. It’s worth noting that proper surface preparation is crucial; cleaning the masonry beforehand ensures optimal absorption and effectiveness. ￼ Overall, Stormdry has exceeded my expectations, providing a reliable and long-term solution to protect my home from penetrating damp.

### ⭐⭐⭐⭐⭐ Review
*by O***G on 29 October 2025*

Ottimo prodotto impermeabilizzante Recensione: Prodotto molto valido, facile da applicare. Non cambia il colore della superficie e respinge perfettamente l’acqua.

### ⭐⭐⭐⭐⭐ Review
*by D***N on 9 April 2025*

Arrived on time and in perfect condition. Still waiting for the rain to ease haven’t used it yet.

## Frequently Bought Together

- Stormdry Masonry Waterproofing Cream (3 Litre) 25 Year BBA Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*