Stormdry Brick Sealer (1.5 Gallon) - Clear Exterior Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp

Stormdry masonry protection cream is a colourless waterproofing cream for application to brick, stone, mortar, render and masonry. Stormdry provides breathable protection against rain penetration on exterior weather-facing walls. Only a single coat by brush, roller or spray is required to stop penetrating damp for 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. Allows walls to breathe and dry out naturally. 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. Also verified by the Energy Saving Trust to last for 25 years. A damp wall is a cold wall! For example, a wet brick is only half as thermally efficient as a dry brick. By keeping building materials dry with Stormdry minimises heat loss from walls. 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. Also verified by the Energy Saving Trust to last for 25 years. Stormdry Masonry Protection Cream is a colorless waterproofing cream for application to brick, stone, mortar, render and masonry. After application by brush, roller or spray; Stormdry provides breathable protection against rain penetration on exterior weather-facing walls. Only a single coat is required to stop penetrating damp for 25 years! Keep your home warm and dry with Stormdry. Waterproofs brick, stone, mortar, render and masonry Highly vapour permeable - allows walls breathe and dry out naturally Single-coat application by brush, roller or spray 25 year effective lifetime from one treatment Verified by the Energy Saving Trust 25 Year Effective Lifetime Approved by the British Board of Agrément After extensive testing, Stormdry Masonry Protection Cream became the only single-coat breathable waterproofing cream to be issued with a BBA certificate that includes a 25-year effective lifetime.