Modified bitumen pipe boots

Has anyone ever run across a company that manufactures roof boots with modified attached where they can simply be pushed down onto the pipe and torch sealed around the boot flashing?

No, but gd idea though. I’ve always used either lead boots or copper sleeves.

I just wrap them according to the specs given.
That said, I haven’t bothered with APP for at least 8 years now.

You use SBS or a different low slope product all together?

Mostly copper, then EPDM, then lastly SBS.