Pull vapor barrier off when dynamatting?

[Hit Man X]

Should I pull that fact stuff off, or just go over it?

[EW]

Remove barrier. Dynamat needs to be bonded directly to whatever surface you're dealing with. Also, follow the directions. Use a cleaner first and use a roller to bond material. Dynamat even recommends that you scrape off any factory sound deadener like the stuff on the floor and trunk before putting their stuff down.

[Hit Man X]

That is what I thought. I have some paint on deadener that is going on first, then dynasplat over that.

Thanks