Need Tools: dibs =p Ga I Drain Wrench Adjustable Wrench Teflon Tape Silicone Sealant Pipe Wrench Note:1. Observe All Local Plumbing and Building Codes. Installation Instructions 1. Place rubber washer (10) onto waste tube (9) and set them under the tub. = 2. Apply Teflon tape on strainer thread and a bead of silicone Rubber Gasket (3) {W sealant under waste strainer (11) and thread info waste type Cover Plate (2). B % (9). Wipe off excess sealant. Screw (1 3.