Sandtex Brick Waterproofer and Protector is a ready-to-use silicone-based formulation for application onto porous surfaces to form a water repellent barrier, protecting against damaging effects of rain, frost, ice and snow. Dries to form a clear invisible coating on the substrate. Advanced technology prevents the ingress of moisture, but still allows the surface to retain its natural permeability, leaving it to breathe and dry out under normal conditions, reducing the likelihood of destructive frost damage. Features: Allows surface to breathe Protects from rain, frost, ice and snow Prevents water damage Penetrates deep into the brick surface Specifications: Dimensions: H:25.0 x W:20.0 x D:20.0 cm Weight: 6500.0 kg Colour: Clear Guarantee:1 year Material: Paint Model Number: 6034987