TECE TECEdrainline douchegoot met Seal System afdichtingsband, 800 mm 484496100 and Flexible Art and Flexible Art Damixa Acc Spout 250mm Built in Wmk Matt Brass Pvd Art with Seal System sealing tape Straight shower channel for installation in a screed floor for creating a secure and certified seal for the TECEdrainline shower channel