... +TPU Features:waterproof,strong adhesive force,soft,eco-friendly Our Three ply seam tape cloth is exclusively designed for sealing seams ... 3-layers high performance waterproof breathable laminates.It consists of three different layers of materials: a Nylon/ Polyester backer, a TPU ... suit , waterproof shoes or hat and other waterproof products. white three ply seam tape for seamless garment/shoes