--- product_id: 650743343 title: "Brick Sealer (1.5 Gallon) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp" brand: "stormdry" price: "R17334" currency: ZAR in_stock: true reviews_count: 5 category: "Stormdry" url: https://www.desertcart.co.za/products/650743343-brick-sealer-1-5-gallon-clear-brick-stone-concrete-masonry store_origin: ZA region: South Africa --- # colourless, preserves natural look breathable, allows natural drying 25-year certified waterproofing Brick Sealer (1.5 Gallon) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp **Brand:** stormdry **Price:** R17334 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal your walls, not your style — waterproofing that lasts a generation! ## Quick Answers - **What is this?** Brick Sealer (1.5 Gallon) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp by stormdry - **How much does it cost?** R17334 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/650743343-brick-sealer-1-5-gallon-clear-brick-stone-concrete-masonry) ## 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 - • **Effortless Application:** Single coat cream formula—roller or brush, no fuss - • **Breathable Masonry Shield:** Keeps walls dry without trapping moisture - • **Invisible Barrier Technology:** Clear cream that preserves your wall’s natural beauty - • **Unmatched 25-Year Protection:** One coat, decades of waterproof confidence - • **Certified & Tested Excellence:** BBA approved and Energy Savings Trust verified for peace of mind ## Overview Stormdry Brick Sealer is a premium, cream-based waterproofing solution designed for brick, stone, concrete, and masonry surfaces. Certified by BBA for 25 years of protection, it penetrates deeply to form an invisible, breathable barrier that prevents damp while maintaining the natural appearance of your walls. Easy to apply in a single coat, Stormdry is independently tested and verified, making it the go-to choice for long-lasting, professional-grade masonry protection. ## Description Stormdry was developed and released by Safeguard Europe in 2009 with the aim of creating a highly effective, breathable, colourless brick sealer. In 2015 Stormdry 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 Stormdry 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, concrete, and sandstone. Manufactured in the UK under an ISO9001/14001 quality and environmental management system. Review: Works great - Had a leaking outdoor brick wall this fixed it up. Price point little high but if it works right Review: Good product - If I ever buy a new place, I would use this immediately ## Features - PREMIUM High-Strength Wall Waterproofing for Brick, Stone, Mortar, Cement, Concrete, Sandstone and Granite. - 25 YEAR PROTECTION Stormdry’s cream-based formulation allows it to Penetrate Deeply forming an invisible Water Repellent barrier in a Single Coat Application - BREATABLE 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); ✔️ Verified by the Energy Savings Trust as an energy saving method; ✔️ Tested by University of Portsmouth ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081T7NDZ4 | | Brand | Stormdry | | Brand Name | Stormdry | | Colour | White | | Compatible Material | Brick, Stone, Granite, Mortar, Sandstone | | Customer Reviews | 4.3 out of 5 stars 147 Reviews | | Item Dimensions | 25 x 25 x 25 Centimeters | | Item Form | Cream | | Item Weight | 5.44 Kilograms | | Item dimensions L x W x H | 25 x 25 x 25 Centimeters | | Manufacturer | Safeguard Europe | | Manufacturer Part Number | STR15 | | Material | Cream-based | | Material Type | Cream-based | | Model | 1.5 Gallon | | Number of Items | 1 | | Style | Compact | | Style Name | Compact | | Surface Recommendation | Wall | | Unit Count | 5678.11 Milliliters | | Water Resistance Level | Waterproof | ## Product Details - **Material:** Cream-based - **Brand:** Stormdry - **Style:** Compact - **Item Weight:** 5.44 Kilograms - **Item dimensions L x W x H:** 25 x 25 x 25 Centimeters ## Images ![Brick Sealer (1.5 Gallon) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp - Image 1](https://m.media-amazon.com/images/I/71sNnsZ9SIL.jpg) ## Questions & Answers **Q: Can I paint over the product?** A: Not sure what the mfgr suggests but I would not do it . Would need to check adherence of paint to brick after coating, etc. Best to check with mfgr **Q: Can it be sprayed on with a pump sprayer or is it too thick?** A: An airless spray gun is referenced as one option in their video. The consistency is like sour cream and I tried both brush and roller. I didn’t find a consistency in the roller application so I used a 4” brush which worked well. **Q: How long does it take to dry once painted on?** A: i'm not 100% sure but i believe I let it dry for 24 hours but it was dry much quicker! **Q: Will this prevent brick and mortar from Shedding Dust? I was thinking to use it indoor for the chimeny** A: No it doesn't. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by R***R on 28 May 2022* Had a leaking outdoor brick wall this fixed it up. Price point little high but if it works right ### ⭐⭐⭐⭐⭐ Good product *by A***W on 21 January 2025* If I ever buy a new place, I would use this immediately ### ⭐⭐⭐⭐⭐ Works well on porous brick leaks *by M***M on 29 May 2026* Stopped a mystery leak. Interior walls below a porch were dripping with water in heavy rains and melting ice. There were no visible cracks, open seams, in the roof above or brickwork etc. Brick is porous. Water was saturating the bricks like a stack of sponges, filtering down into the bricks below. A coating of Stormdry on the upper porch brick wall stopped it. It brushes on easily, like mayonnaise, dries clear, covers more square feet than advertised. Recommended. ## Frequently Bought Together - Stormdry Brick Sealer (1.5 Gallon) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp - DQB Industries 11937 Masonry Brush, 4-3/4in - DQB Industries 11943 Dqb Masonry Brush, 6-1/2 in L, Tampico Colored Poly/Synthetic Bristle Trim, 6-1/2In --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/650743343-brick-sealer-1-5-gallon-clear-brick-stone-concrete-masonry](https://www.desertcart.co.za/products/650743343-brick-sealer-1-5-gallon-clear-brick-stone-concrete-masonry) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-16*