Dynamat/Dynaspray alternative

[mgiara 10+ year member]

So I want an easy way to Dynamat my car.

I was thinking pickup truck bed liner or plastidip.

Or that expanding foam in the aerosol can.

Any advice?

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[itsblown 10+ year member]

do not use plasti dip but they do make liquid sound deadeners which seams to be what your looking for

 

[TheUnderFighter 10+ year member]

Second Skin and Elemental Designs make a liquid deadener. I can't remember if SoundDeadenerShowdown does... As for "Dynamat", there's a slew of various alternatives, most of which are cheaper, and just as good, if not better.

 

[mgiara 10+ year member]

there's a slew of various alternatives, most of which are cheaper, and just as good, if not better.

That's exactly what I want.

Would you happen to know any of these cheaper alternatives off the top of your head?