Schluter® KERDI-BAND | Waterproofing Membrane Strip - #A4737

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What do you recommend to have the Kerdi Band stick to cement boards which I used. Thanks for your help and regards juergen Schwinzer

Hi Juergen, Thank you for your question. There are complete installation instructions on this product page under the tab titled, "Specifications", look on the left side, the first PDF (Shluter Waterproofing Data Sheet). There are also some videos located under "Description". Here is the beginning of the installation process. Apply thin-set mortar to the substrate using a 1/4" x 3/16" (6 x 5 mm) V-notched trowel or the KERDI-TROWEL, which features a 1/8" x 1/8" (3 x 3 mm) square-notched design (Note the open time of the mortar). Press KERDI fully into the bond coat. Thank you, The Koffler Team

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• A waterproofing strip is great for use with Schluter-KERDI and SCHLUTER-DITRA membranes. This 4 mil thick, waterproof strip is designed to seal butt joints and floor/wall connections. It may also be used with profile connections with the Schulter-BARA balcony edging profile series and KERDI-BOARD building panels.