Is flange metal or plastic?
The flange is a plastic flange made of ABS material.
Will this work with a 4" wast line?
Yes, this toilet flange repair kit is for 3" or 4" waste lines.
Will this work over a broken flange?
No, we do not recommend that you do this because it may affect the seal of the drain pipe.
Does this apply to older American Standard toilets?
If you have a 3" or 4" round hole sewer pipe, you can use it.