Schluter KERDI-BAND Waterproofing Strip Roll, 5" x 33' is specially designed to create a reliable watertight seal at butt joints and floor-to-wall connections when used in combination with KERDI and DITRA membranes, as well as KERDI-BOARD building panels. With a thickness of 4 mil, this strip prevents any build-up beneath tiles, ensuring a smooth and even surface. Its flexible nature allows it to adhere tightly to both inside and outside corners without rounding at surface transitions, providing a secure water-tight barrier that effectively prevents leaks and mold growth. This makes it an i solution for use in showers and other wet areas where moisture protection is critical. Model Number: KEBA100-125-10