Deaden a trunk

[subzero 5,000+ posts]

How much liquid deadner do I need to do a trunk? I bought some of this: 1g Liquid Sound Deadener, Gravel Guard, Rust Shield - eBay (item 120563709342 end time May-09-10 22:03:51 PDT) for $10 + shipping. Is this sprayed on or brushed on?

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[audioholic 5,000+ posts]

Im curious what's really that different between this type of stuff, and simple concrete that has no aggregate.

 

[subzero 5,000+ posts]

Im curious what's really that different between this type of stuff, and simple concrete that has no aggregate.

I wonder if I can add some latex Welcome to Super-Tek Products, Inc. to it...

 

[audioholic 5,000+ posts]

Amazon.com: KST COATING-KOOL SEAL 20-496-1 ALUMINUM ROOF COATING: Automotive

That plus cement mix with no aggregate will make concrete that will stick to sheetmetal, and mass load like, well, concrete. You couldn't spray it though, only trowel or brush.