Schluter Kerdi-Band 5" x 98'5" Waterproofing Strip

Kerdi-Band waterproofing strip is the sealing band that turns joints, corners, and changes of plane into a continuous waterproof assembly. Bond it over seams between Kerdi membrane or Kerdi-Board panels, at wall-to-floor transitions, and around pipe penetrations so water never finds a path behind your tile. It is the detail step pros never skip on a shower or wet-room build.

This roll measures 5 inches wide and 98 feet 5 inches long, giving you plenty of coverage for seams and inside and outside corners across a full bathroom. Embed it in unmodified thinset over the substrate, overlap adjoining pieces, and press out the mortar for a tight bond.

Contractors trust Kerdi-Band because it seals the weak points of any waterproofing job. Tile Outlets stocks it alongside the boards and membranes it works with.