Flex-Board by RED-BASE™ is a revolutionary flexible construction panel designed to simplify complex shapes and elevate your projects. Made from high-performance XPS foam with a cement-coated, fiberglass-reinforced surface, it is 100% waterproof, mold-resistant, thermally insulating, and vegan. Ideal for bathrooms, kitchens, spas, and wet zones, Flex-Board bends easily to form curves, arches, niches, or custom installations like vanities and countertops. Lightweight yet impact-resistant, it’s easy to cut with a utility knife—saving time and labor. The fleece webbing ensures strong tile adhesion, while the closed-cell core delivers long-lasting strength. Designed in Canada and crafted in France, Flex-Board combines design flexibility with durable performance. Whether for DIY or professional use, it's perfect for creative, modern spaces requiring both beauty and resilience. RED-BASE™ Flex-Board empowers you to build smarter, faster, and more creatively—with no compromise on quality.