Ensure your roof's longevity with SikaRoof® Liquid Membrane, a high-performance polyurethane-based waterproofing system for flat and pitched roofs. Its advanced moisture-curing technology means no catalyst is required, and it becomes rain-resistant in just 10 minutes, allowing for application in various weather conditions. This ready-to-use liquid membrane can be easily applied with a brush or roller, making it ideal for new projects, extensions, or refurbishing leaky roofs. Its vapour-permeable nature allows the substrate to breathe, while its elastic properties ensure flexibility even at low temperatures. Suitable for a wide range of substrates including concrete, mortar, brick, stone, fibre cement, roof tiles, metals, wood, and tiles. For roofing felt, asphalt, and bituminous coatings, full reinforcement is required. Key Features: * Moisture curing technology - no catalyst needed * Fast curing - rain resistant after 10 minutes * Vapour permeable - allows substrate to breathe * Elastic and flexible, even at low temperatures * Ready to use for easy application Product Summary: SikaRoof Liquid Membrane Slate 7kg Grey, polyurethane roof waterproofing, fast-curing, moisture-curing, vapour permeable, elastic, suitable for various roof repairs and new installations.