High-Performance Waterproofing for Demanding Conditions This water-based elastomeric coating is developed with acrylic copolymers to provide high-end waterproofing across both horizontal and vertical surfaces. Ideal for areas requiring long-term protection against water ingress, the product forms a seamless, elastic, and breathable barrier once cured. The semi-matt finish is offered in 1,200+ shades, blending performance with practical application. Key Benefits and Technical Capabilities Crack-bridging capacity up to 0.6 mm. Good tensile strength (2.59 N/mm², UNE-EN 1542). Water vapour permeability Sd = 2.01 m (UNE-EN ISO 7783-2). Low liquid water absorption w = 0.02 Kg/(m²·h⁰.⁵). CO₂ barrier with Sd = 516.65 m, enhancing substrate durability. Solar reflectance 80.5% and SRI index 99 (ASTM tested). Certifications include: Adhesion Anti-carbonation EPD Permeability Solar reflective Transmission Where It Can Be Used Recommended for external terraces, flat roofs, balconies, and exposed concrete surfaces with sufficient drainage (over 1% slope). It can also be applied to vertical walls and difficult access areas not exposed to frequent traffic. Compatible with a wide range of substrates including mineral materials, asphalt felt, and fabrics. Surface Preparation and System Build-Up For best performance, surface preparation is critical. The substrate must be clean, stable, and dry. Remove contaminants and existing membranes with sandblasting or paint remover. Structural imperfections, including cracks over 0.6 mm, should be filled after applying appropriate primers such as Primerlite or Hidrocril. Use acrylic putty for repairs. Before coating large horizontal areas, reinforce critical junctions such as drains, upstands, and outlets. A full system can include mesh reinforcement for enhanced elasticity and mechanical performance. The full application involves: Cleaning and drying the surface thoroughly. Priming according to substrate type (refer to substrate table on page 2 of data sheet). First coat of undiluted paint with embedded mesh (160 g/m²) for structural movement resistance. Subsequent coats to fully encapsulate the mesh and achieve a 2l/m² dry film thickness. Application Method and Conditions Apply with brush, roller, or spray gun. Do not apply when surface temperature is below 5°C or during hot conditions. Humidity must be below 80%, and the surface temperature should exceed dew point by 3°C. Avoid rain and wind during application. Water exposure before full curing may cause discolouration or film breakdown. Clean tools with soapy water immediately after use. Restrictions and Limitations Do not apply over standing water or on surfaces without proper slope for drainage. Not suitable for continuous vehicular traffic or pedestrian areas under high abrasion. Avoid puddling of the product; ensure even application. Do not use below 5°C or when rain is expected during drying. Do not dilute. Always consult the technical data sheet before use and ensure surface suitability and compatibility with other systems or coatings. Environmental and Safety Advice Minimise waste by calculating usage accurately. Store remaining material in a sealed, upright container away from heat and frost. Never dispose of product into drains or the environment. Contact local authorities for waste disposal guidelines. Keep away from children. Avoid contact with skin and eyes; wear appropriate PPE during application. Always consult the Safety Data Sheet. Technical Support and Guidance For advice on suitability, compatibility, and system design, contact technical support. Always consult the downloadable data sheet for the most accurate, up-to-date instructions.
