Schluter KERDI-BAND is a durable, waterproofing strip designed to seal joints and transitions in tiled areas where Schluter KERDI Membrane or other waterproofing products are used. Made from the same polyethylene material as KERDI Membrane, this flexible band is applied with thin-set mortar to create a watertight seal at seams, corners, and changes in plane. KERDI-BAND ensures a continuous waterproof barrier, preventing moisture penetration in showers, bathrooms, and wet rooms, while also protecting against mold and water damage for long-lasting tile installations.