Originally Posted by 1ciderdog
I don't know for sure but I have heard you don't want to use it if you have a tire pressure monitoring system or if you are going to add a TPMS. They (whoever that is) say the fluid will gum up and block the pressure monitor.
Yes I have seen TPM sensors rendered useless (not repairable either) because of the use of tire sealant. Good chance the introduction of a liquid inside the tire will allow the dust etc that is inside all tirees to do the same.
Sensor has hole in it for pressure monitoring. Most in the range of 1mm or 1/32".