Steigner pipe collar membrane, also known as wall cuff membrane. It is used around the area of a drain, shower head or existing piping as a waterproofing accessory. The collar is made from very strong polyethylene fibers. It works ideally with other sealing materials placed under the tiles like polymer, liquid rubber and reactive sealing resin. With Steigner collar, an excellent watertight seal is created. It prevents moisture from penetrating deep into walls and floors.
Place the wall cuff around the pipe on a still wet sealing compound and press down. After drying, apply another waterproofing coat of liquid rubber.