We have a 25 yr old shower which is enclosed on 3 sides with an aluminium frame and hinged door. There is a ?silicone strip on the inside of the door frame at the bottom to divert water into the tray. It pushes into a slot in the aluminium frame. I take it out to clean it when the shower is cleaned. It is now getting stiffer, the strip that is, and is harder to push back into the slot. I have searched the internet for a replacement but can only find the strips that fit to the bottom of glass shower doors and glass screens. The firm that made the frame is no longer in business. Does anyone know where I can get a replacement from.
Sorry, some photos repeated.