Aguastop Invisible

Aguastop Invisible CEYS is a transparent, reinforced polyurethane waterproofing product designed to protect roofs, patios, and other surfaces exposed to water without hiding their original finish. It forms a continuous, flexible micro-membrane that can withstand foot traffic, helping to prevent leaks, stains, efflorescence, and deterioration caused by weather conditions. It can be used on flat or sloped roofs and on materials such as mortar, concrete, roof tiles, brick, wood, fiber cement, Catalan tiles, painted surfaces, extruded stoneware, glazed tiles, and porcelain tiles.

Once dry, it becomes transparent, although on certain materials it may produce a slight wet look. It is waterproof and vapor-permeable, and CEYS specifies resistance to standing water for up to 96 hours. For roofs, the approximate total coverage ranges from 0.25 to 0.40 L/m² depending on the system and porosity. It must be applied to a clean, dry, sound substrate free of dirt, grease, algae, or loose material.

It is normally applied in two cross-coats using a brush or roller, allowing for the recommended drying time between coats. Cracks or fissures must be repaired beforehand. It is not suitable for marble, granite, calcareous materials, rubber, asphalt, or oxidizable metals. In wet areas, it may become slippery; therefore, it should not be considered a slip-resistant finish.