Wrong choice
You stand a better chance of burning at sea than dying from asbestosis now that you have removed a heat shield.For asbestos to be dangerous it must be ground up, airborne, then you have to breath enough of it over time.You have a better chance of developing skin cancer from to much sun exposure caused by holes in the ozone layer while carrying a placcard at an anti-SUV rally.All joking asside, somethings are better off left alone.