how to fix down a wet tray former

**luke9119** · 10-10-2010

can some one please tell the best to fix down the wet tray former
it is one from wet decs

i no there is some screws holes in it but should i use some gripfill along the joists as well

**Dave** · 10-10-2010

Just screw it down..

**luke9119** · 10-10-2010

but one side i cant screw because of pipes

**Dave** · 10-10-2010

Why would you have pipes on a joist..?

**luke9119** · 10-10-2010

they run through the joists

**Dave** · 10-10-2010

Then just drill another hole in the tray to miss the pipe and then screw it down.. you will be tanking the tray anyway..

Also sand the tray to get a better key.