The increased humidity in a bathroom leads to loss in water pipes condensate causing their premature deterioration. For several years now for barbi this undesirable effect I use on the tube with cold water special protective ring. For their manufacture required a strip of foam rubber of topsino 10 – 15 mm and shirinoi 15 – 20 mm. Wrapping it around the pipe thread sewn or fastened with wire. This simple device allows you to protect your pipe from corrosion in hard-to-reach place when you switch through the ceiling.