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I have a terrace of approximately 100 m² that requires a reliable covering to prevent rainwater from leaking into the courtyard below, which could compromise its structure. I'm considering your products—specifically polyaspartic, polyurethane, or epoxy flooring—and would appreciate your advice on which option would be the most suitable for my project. Additionally, please let me know the estimated quantity in kilos I would need for this area, along with a quote for the materials. Do you provide delivery services to France? I've attached some photos of the terrace for your reference. Looking forward to your prompt response!