Home DIY

I need to fix this shower tray.

It will require, I think

• removing the existing failed water barrier thing
  
• removing the existing water catcher thing on the inside of the door (WTF?!)
  
• new magnetic door seals (vertical)
  
• new bottom door seal (curved)
  
• sealant for the tray to floor interface
  
  

Some questions

• what is the best tray to floor sealant I can get that won't mind being fixed to a heated floor ?
  
• who is the go to for door seals that aren't shite and that won't immediately brown in hard water?
  
• any pro tips for removing the existing water barrier and water catcher? They are stuck on, with something. Will try a bit of heat to loosen them to start with.
  
• Any other general tips and things to avoid?
  

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