A: Hi KR, The core of the MKE product is a CPE fabric. We would be happy to send you a one foot sample so that you can review before you purchase? Just email firstname.lastname@example.org and we will be happy to assist. Thanks, Thermaflex
A: Yes this an acoustically rated inner core that does absorb sound for a quieter duct system. For more detailed information on our product please refer to our website www.thermaflex.net and click on the Resources Tab. If you are not satisfied with the information found there please contact me direct at email@example.com Thanks!! James Lollis, Commercial Sales Manager
A: Yes, this model can be used for that application.