Protective mortar RAYCRETE SL

self-levelingfor concretepolyurethane

Raycrete SL is a cementitious polyurethane system for applications where aggressive media and thermal shock resistance is needed. It comprises a three component pre dosed kit comprising two liquids and a mineral filler. Different colours available. • Resistant to organic acids and detergent products • One single coat • Thermal shock resistant. • Durable Suitable for floors where resistance to frequent hot spray cleaning and aggressive detergent cleaning is necessary • Food industry • Food processing. Kitchens • Chemical industry • Other heavy duty industrial facilities All these applications need a compromise between surface roughness and ease of cleaning. Smoother floorings may accept a more frequent cleaning, while rougher surfaces may need a more aggressive one. Concrete surfaces must be previously prepared by scarifying or any other suitable means to obtain a rugged and clean surface. Cut regulary spaced joints along the concrete slab depending on the total surface to be covered, and along all the edges. Optimal temperature range for application is 15ºC to 30ºC. At lower temperatures, leveling may be impaired. Support temperature must be at least 3ºC above dew point. Relative humidity should be less than 80%. These temperatures must be constant throughout drying process. Application should be done with plenty of air/ventilation.