I am a licensed plumber by trade.
I designed this device to be able to perfectly hold the water pipes for you during rough-in stage.
You can use ABS glue to glue down the device to the ABS fitting.
It it designed to go overtop of the hub of a 1-½" ABS fitting.
The model is 18mm thick. It seems plently strong once the glue cures and holds it in place.
I've only used PLA and haven't had any issues.