It was a PTP blanket designed specifically for the FP30 turbine housing. Not sure if it was a Lava blanket or if they offered upgraded materials.
While it was on the car, I had no complaints. It worked as advertised, and I'm sure the alternator liked not having a huge ass heat sink radiating next to it. My only bitch about the whole thing is the durability of the product.
I forgot I snapped a picture when I pulled the wastegate a few months ago:
At this point, the blanket is pretty much useless. The T/H was ceramic coated, so I just yanked the blanket off, and it seems to be fine so far. I might pick another one up if the heat becomes an issue again, or if they offer the blanket with upgraded material.