Sound deadner
 

For those that put sound deadner on the doors, what did y'all use to cover the big hole after pulling the plastic of to do the inner door? Did y'all put the plastic back on the doer then put the deadner on top of that or did you use something more sturdy in place of the plastic to seal the door?

I followed the instructions of Don at sounddeadenershowdown.com to the letter and had tremendous results putting the bonded MLV and CCF over the plastic which I carefully put back in place.