... seal,waterproof,firm,durable 4.seal,decorate door,window,etc Shower Seal Strip sealing strip,weather strip 1)Material: coextrusion ... pvc 2)Function:waterproof for shower room 3)Certificate:ISO9001:2000Shower Seal Strip 1)Made from ... water resistant,high transparence,and well-sealed3)Mainly used for shower room,glass window seal4)Specifications: inner diameter(18.5mm ) ...