This listing is for a used roll of Schluter-DITRA uncoupling membrane. Dimensions 39”W X 64’L. It's designed to provide waterproofing and crack isolation for tile installations, ensuring a long-lasting and durable surface. Perfect for various tiling projects. Perfect condition partial role, ready for immediate use. It meets industry standards ANSI A118.10, cUPC compliant with IPC, and ESR-2467, ICC-ES PMG.