Well, that's news to me. I don't know that I've seen anyone else equate Raammat BXT to peal and seal. I don't have any SS or Dynamat on hand to compare, but I do have Raammat BXT and can say it doesn't act or smell like asphalt mat that I used back in the 1990's. Everything I've read seems to claim it is butyl only with no asphalt.

However, it is sticky as hell when it's hot, and it will gum up a knife. it does clean up with goo gone though. I've not seen any problems with it sticking though. So far, it has worked well. I'm applying my remaining 40+ sq ft tomorrow in my front doors.