The Ebbe VERSA is the “Swiss Army Knife” of shower drains. It can be used as a clamping ring for conventional PVC lined showers or as a bond flange for surface waterproofing installations. VERSA can be installed in thin barrier free applications or in thick mortar beds. VERSA comes complete with waterproof fabric faces bonded at the factory.
EEbbe America - Versa PVC Drain Kit E4028 Detail Sheet