I have a few issues with my shower. It is a stall shower with marble tile walls and floor and a frameless glass door. problems: 1. the marble is starting to flake at the veins. I started repairing it with epoxy cement. 2. Caulk does not seems to stick to the polished marble very well. I fear that water is getting behind the tile through the veins in the marble and the joints. 3. There is a 1/4- 1/2" wide space around the drain. The space was partially sealed with a lot of caulk, underneath the caulk was an open space. I was able to syringe out about 1/4 cup of water from the void in the cement under the tiles, adjacent to the drain pipe. I had not used the shower in about a week, so the water does not seem to be going anywhere. Questions: 1. would a solvent based marble sealant seal the veins in the marble? 2. I read that polyurethane sealants are better at sticking to smooth marble. Should I use a standard silicone caulk or try the polyurethane? 3. What should I do to repair the void in the cement? I was thinking about using a cement mix poured into the space which would incorporate any remaining water and then seal that with caulk (or polyurethane). Or, should I call a professional? Thanks in advance for your input. Steve

I just got a new oxygenics body spa model 130 shower head and there is a part in the box that has me totally baffled. It is a gray rubber bellows looking thing that I have no idea what it goes too. Nothing is mentioned in the instructions at all about it. Does anyone know what this mystery part is for? thanks, splinters