I have my membrane and commercial drain installed now in my walk in shower.
I have to test it for the insperctor to see that it holds water. I went out and bought a test kit but after installing it ,it looks like its to used during testing water pressure.
Item is made by Oatey 33403 2 red disc's sandwitched between a rubber ring with a butterfly bolt on top that tightens and expands in drain...
Anyway all the water just drains out the weep holes like its suppost to, so how do I test it for the inspector and what kit do I buy...That will hold the water in the shower, he wants to see standing water in the shower about
1 1/2" to 2" of water.and he wants us to do this the day befor he inspects.
going crazy please help