SmartSeal Smartseal Brick Sealer - 5L - Breathable Brick Waterproofer & Clear Sealant. Protective Damp Seal & Waterproof Sealant for Bricks, Masonry, Concrete & Stone. Easy to Apply. Lasts up to 10 years

Long-lasting Damp Proofing Protection: An effective brick sealer that gives lasting brick waterproofing protection for interior and exterior brickwork and masonry. The brick sealant is best described as a brick waterproofing sealant, and will continue to work long after application, offering protection from water ingress for up to 10 years.

For Interior & Exterior Use: The water sealant for brickwork is usually applied as a water repellent spray so it becomes a brick sealer exterior. Apart from its use as a brick sealant for exterior applications, the clear acrylic sealer works just as effectively as a brick sealer interior. The clear waterproof sealant can be used on internal and external walls.

High Performance Sealer: The water sealant for brickwork is a brick waterproofer and water sealer that offers lasting protection against water ingress. The brick wall sealer is an effective brick sealant that begins to work as soon as it is dry. It soaks into porous brickwork, sealing the voids to give a protective, water-resistant finish.

Breathable Multi-Use Formulation: The breathable brick sealer waterproofs bricks and masonry and helps prevent moisture build-up inside the home at the same time. Furthermore, the versatile exterior and interior brick sealer can be used on a variety of surface types, including brick walls, cement, concrete, natural stone and masonry facades.

Application & Coverage: Prior to application, ensure the surface is clean and dry. The waterproof brick sealant can be applied by brush or roller, and 5 litres will cover up to 25㎡. For best results, apply 2 coats. Once dry, the invisible waterproof sealant will ensure the brickwork or masonry exhibits water repellent properties when water lands on it.