Loose particles and paint residue on the surface must be completely cleaned, breaks and cracks must be repaired, and the surfaces must be mechanically roughened (blastrak or milling machine) and dust must be removed with a vacuum cleaner.
Components A and B must be mixed using a low-speed mixer for at least 3-4 minutes until a homogeneous mixture is achieved, observing the mixing ratios. The mixture is ready for application. For a homogeneous mixture, the product temperature must not be less than +15°C.
Surfaces must have sufficient strength. The concrete must have a compressive strength of at least 25 N/mm² and a tensile strength of at least 1.5 N/mm². The surface must be clean, smooth, and dry, with a humidity not exceeding 5%. The relative humidity of the air must not exceed 90%, and the air and surface temperatures must be between +5°C and +35°C during application. The product must be fully cured before applying the top coat. Mixing ratios must be observed. For surfaces with moisture exceeding 4%, JH-209 epoxy primer should be preferred. Recommended products for use on this product: Solvent-free Epoxy Coatings and Paints, Polyurethane Coatings, Paints, and Waterproofing Coatings.
