Stormdry Brick Sealer - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp - 1 Quart

Features

• [ PREMIUM ] High-Strength Wall Waterproofing for Brick, Stone, Mortar, Cement, Sandstone and Granite. Not applicable on limestone or painted surfaces.
• [ 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); ✔️ Verified by the Energy Savings Trust as an energy saving method; ✔️ Tested by University of Portsmouth