Stormdry Masonry Waterproofing Cream (5 Litre) 25 Year BBA & EST Approved Exterior Brick Sealer. Breathable, Colourless Brick, Concrete, Stone, Mortar, Sandstone & Granite Waterproofer

Product Information

Easy to apply with a brush, roller, or spray, making it a convenient solution for both DIY and professional applications 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

Only apply Stormdry Masonry Protection Cream 5L to dry, porous surfaces. Don’t apply over sealed or painted surfaces. Intended for aboveground use only. Only apply when rain is not forecast for 24 hours.

Works with existing insulation

Used in conjunction with Stormdry Repointing Additive No.2, Stormdry is able to increase the flood resistance of masonry without altering its appearance. Stormdry - Preparation & Application Stormdry is the only colourless masonry water repellent treatment that carries BBA approval (cert. number 15/5198). After extensive testing to determine continued water-repellency after aggressive freeze-thaw and UV exposure, the BBA issued a certificate with the followiung durability statement: Once applied, it absorbs into and bonds with walls, making them waterproof without changing their appearance.

Stormdry Cream appears white immediately after treatment, making it easy to tell which areas have been treated. After 15 – 20 minutes from application the cream starts to penetrate into the masonry and the whiteness will fade over time. After 24 – 48 hours the wall will have returned to its original appearance, there may be some slight darkening which will fade over time. Does not alter the appearance of the masonry surface, maintaining the original aesthetic of the structure

YEAR PROTECTION Stormdry’s cream-based formulation allows it to Penetrate Deeply forming an invisible Water Repellent barrier in a Single Coat Application Stormdry Masonry Protection Cream is the most effective masonry water repellent in the industry, water just beads away leaving a dry breathable wall behind.

Energy Saving: energy savings of up to 29% are possible by keeping walls dry using Stormdry, because dry walls are better insulators than wet walls. The masonry will generally be resistant to light rain after 2 – 4 hours. As Stormdry Cream is formulated to penetrate deeply Stormdry ensures that the masonry remains dry throughout the year – maximising its thermal resistance or "R" value.Stormdry is verified by the Energy Saving Trust. Dry walls are better insulators than wet walls. Flood ProtectionProtect your property from the damaging effects of water with StormDry Masonry Waterproof Cream 5L - DM-STORM DRY. This innovative masonry waterproofing solution is designed to provide long-lasting protection against moisture, dampness, and other water-related issues. Whether you're looking to prevent water ingress or repair existing damage, StormDry Masonry Waterproof Cream is an excellent choice. BREATHABLE Allows masonry to breathe and dry naturally. Easy to Apply Penetrating Damp Treatment that maintains thermal properties of cavity wall insulation to ensure that Stormdry Cream does not splash onto glass, paintwork, patios, plants, etc. Any splashes should be cleaned away with warm soapy water to avoid staining. After application, tools should be cleaned immediately with warm, soapy water. the product will remain effective as a masonry water repellent for 25 years. Dry walls are warm walls