: Our 2nd floor shower stall leaks between the shower pan and the acrylic wall panels. Instructions said to caulk, and that lasted 6 months. At that time, I cleaned out all the old caulk, let it dry and recaulked with a product designed to really "stick" to plastic surfaces. It lasted less than a month. We do have movement between the shower pan and the walls, due to 90 year old saggy floors. Is there a seal, like roof flashing, that we can insert between the pan and walls?

Nancy,
I would go with bath & shower quality Silicone at the panel joints. Terry

• GE Silicones, the right caulk for your project