Don't tear it off, and don't disturb it. We'll tell you more about what to do in this vid
Here's an asbestos test kit with a 2 day turnaround. Faster is better.
Get an asbestos test kit. This one has a five business day turnaround from the date they get it.
If it's not going to be disturbed, EPA says sealing the stuff is the first and best option.