Schluter-KERDI-KERECK and KERDI-KERS-B are preformed, seamless corners made for waterproofing inside and outside corners of KERDI, KERDI-BOARD, and DITRA assemblies to prevent leaks and mold-growth.

• Preformed, seamless corners made of KERDI
• Ensures a fully water-tight seal at inside and outside corners
• 4-mil thickness minimizes build-up in corners
• Convenient and easy to install
• Used in conjunction with KERDI-BOARD, KERDI, DITRA, and DITRA-HEAT
• KERDI-KERS-B are for waterproofing 135° angles between triangular shower benches and walls or the tops of curbs in neo-angle shower applications
• Part of the Schluter®-Shower System family of products