Questions on sound deadener?? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

randomhero472 · 05-25-2008, 12:02 AM

I've been gutting my entire cab today of all the old "sound deadener" and insulation and was curious what everyone is using in their trucks now days.. I've seen a lot of truck using some with a transformers logo on them, but dont know what brand it is...
My questions are have you guys lined the whole firewall & underdash? What about the rear wall.. i want the cab to keep in the cold a/c and also quite down! But i dont want to get carried away either.. just looking for some help, thanks guys

72swb_327stroker_? · 05-25-2008, 01:24 AM

like http://cgi.ebay.com/ebaymotors/100-F...spagenameZWDVW
this?
its called fatmat, and its awesome! good price too.

i did it all except the roof of the cab, also do a one foot square inside the door and a 6x12" piece on the bottom inside of door if you have door speakers. you wont regret it. ive been doing high end installs for years. it works great!

randomhero472 · 05-25-2008, 03:47 AM

And i should have asked earlier, but how much are you guys using to do an entire cab, minus pillars and roof?

Psycho71 · 05-25-2008, 06:13 AM

I did mine w/Fatmat. It took 50sq. feet to do the firewall, floor, and back wall of the cab. I like it so far. But the truck's not quite ready for the road yet either. I'll know more about how I like it in a couple of weeks. It did get rid of the tin can sound when I close the doors though.

Jay

caminokid · 05-25-2008, 02:58 PM

I plan on using Dynomat. I want to keep and much noise and heat out of my truck. I wont be using air at all. Using the old 260 air...2 windows down 60 MPH!

ChevyDude · 05-25-2008, 04:37 PM

I used Dynamat Extreme...good stuff!

randomhero472 · 05-25-2008, 10:13 PM

how much you think i'd need to do all of firewall-underdash, inside-outside of doors and floor/rear wall?? anyone comment on difference in fatmat & dynamat

**bigsnookmaster** · 05-25-2008, 10:20 PM

I used Damplifier Pro.They have a whole line of thermal and acoustical materials for auto's.They were about 1/3 less than Dynamat.I dont have the link,but you can just google Damplifier and it will get you there.

timbojb · 05-26-2008, 03:00 AM

Don't laugh... this is what I used... it's called "peel and seal metal roof patch"
(I've used dynamat before and this seems to do just as well I promise)
http://www.lowes.com/lowes/lkn?actio...PS625&pad=true

and here's a picture midway through the install

mbgmike · 05-27-2008, 02:20 AM

Quote:

Originally Posted by timbojb

Don't laugh... this is what I used... it's called "peel and seal metal roof patch"
(I've used dynamat before and this seems to do just as well I promise)
http://www.lowes.com/lowes/lkn?actio...PS625&pad=true

and here's a picture midway through the install

We sell Hushmat brand but we have been using peel and seal for several years now. We buy it it 18" widths for $40.00 per roll. it will do the floor boards on almost 2 trucks. it also comes in 3ft widths. They are doing an
auto line soon also. I'm not laughing just saving money

timbojb · 05-27-2008, 03:07 AM

Quote:

Originally Posted by mbgmike

We sell Hushmat brand but we have been using peel and seal for several years now. We buy it it 18" widths for $40.00 per roll. it will do the floor boards on almost 2 trucks. it also comes in 3ft widths. They are doing an
auto line soon also. I'm not laughing just saving money

That stuff works great, I put it on here hoping other people would try it and save some $$$... where do you get the 18" stuff?

mbgmike · 05-29-2008, 12:32 AM

Quote:

Originally Posted by timbojb

That stuff works great, I put it on here hoping other people would try it and save some $$$... where do you get the 18" stuff?

I get it here in Houston from Westside roofing

mbgmike · 05-29-2008, 12:37 AM

Quote:

Originally Posted by timbojb

That stuff works great, I put it on here hoping other people would try it and save some $$$... where do you get the 18" stuff?

I get it here in Houston from Westside roofing but I'm sure some roofing companies have it in Dallas Here is peal and seal website

http://www.cofair.com/peel_seal.aspx

tkmad · 05-29-2008, 02:17 AM

Does that peel and seal smell like asphalt after it has been installed?

**70cst** · 05-29-2008, 02:59 AM

Quote:

Originally Posted by tkmad

Does that peel and seal smell like asphalt after it has been installed?

Very good question. I would think that if that was made for the roof it might have some sort of asphalt smell. Sooooooooooooooooo the answer is????

*gn4u2c2* · 05-29-2008, 03:05 AM

I have had good luck with leaving the woman at home

Psycho71 · 05-29-2008, 03:11 AM

Mine did for a day or so after installing it (Fatmat). But it went away soon enough. Especially after I glued the foam and carpet in.

Jay

HoupPhotography · 05-29-2008, 03:12 AM

Quote:

Originally Posted by gn4u2c2

I have had good luck with leaving the woman at home

What chew talkin' bout foo......

ETsC10 · 05-29-2008, 03:44 AM

I have purchased Damplifier but have yet to install. After extensive research at the "sound deadener showdown" site, I feel I'm getting the most bang for my buck.
I work in contractor sales where we carry Grace Vycor window flashing and Ice & Water Shield. I do not believe these products will provide the longevity and performance I am looking for.

CG · 05-29-2008, 03:46 AM

The sound deadener showdown site hasnt been updated in three years...wonder if any better stuff has come along?

ETsC10 · 05-29-2008, 04:10 AM

Quote:

Originally Posted by CG

The sound deadener showdown site hasnt been updated in three years...wonder if any better stuff has come along?

Good point Mark. I already own the Damplifier so I don't think I'll Google it and chance a let down.

I'll report back when I get to putting the mats down.

BTW..the UPS dude is probably a bit ticked about packing the box up onto the porch...man, that schtuffs heavy!

tommyd241 · 05-29-2008, 06:07 PM

Here is some good stuff for a good price: http://www.sounddot.com/auction_deta...tion_id=100542

hotrodhomi · 05-29-2008, 06:21 PM

I'm happy with my damplifier pro. from second skin. No smell either.

Frizzle Fry · 05-29-2008, 07:49 PM

I tried that peal-n-seal on the roof of my burb (inside

) a few years back and it didn't seem to work worth crap. The "knock-test" failed miserably IMO. Maybe on floors :conf" but I won't be trying it again. Plus it was a nightmare to get off. Just wanted to give my take on it since I got the idea from this site (the one and only bad idea I've run with from here). I'm sure it's better than nothing...

Psycho71 · 05-30-2008, 01:31 AM

Quote:

Originally Posted by tommyd241

Here is some good stuff for a good price: http://www.sounddot.com/auction_deta...tion_id=100542

That's a good price price for the square footage.

If I were to do the roof, I think I'd go with a spray on type of material. It'd be just my luck that the stuff would peel off too.

Jay

05-25-2008, 12:02 AM	#1
randomhero472 Registered User Join Date: Feb 2006 Location: oklahoma Posts: 516	Questions on sound deadener?? I've been gutting my entire cab today of all the old "sound deadener" and insulation and was curious what everyone is using in their trucks now days.. I've seen a lot of truck using some with a transformers logo on them, but dont know what brand it is... My questions are have you guys lined the whole firewall & underdash? What about the rear wall.. i want the cab to keep in the cold a/c and also quite down! But i dont want to get carried away either.. just looking for some help, thanks guys __________________ 67' in the "build" process.. soon to be bagged, big wheels ect, finally got it back home!!

05-25-2008, 01:24 AM	#2
72swb_327stroker_? knuckle buster.. Join Date: Oct 2007 Location: Frisco Posts: 613	Re: Questions on sound deadener?? like http://cgi.ebay.com/ebaymotors/100-F...spagenameZWDVW this? its called fatmat, and its awesome! good price too. i did it all except the roof of the cab, also do a one foot square inside the door and a 6x12" piece on the bottom inside of door if you have door speakers. you wont regret it. ive been doing high end installs for years. it works great! __________________ _______________________________________________________________________________ Eric THIS SITE ROCKS!!! Check out my suburban on 20's with fresh paint! Click here to support the site Check out the Member Photo Gallery here StreetCruizin FAQ thread Site vendors list (scroll down to vendors in red) join the the smilies fight club Last edited by 72swb_327stroker_?; 05-25-2008 at 01:27 AM.

05-25-2008, 03:47 AM	#3
randomhero472 Registered User Join Date: Feb 2006 Location: oklahoma Posts: 516	Re: Questions on sound deadener?? And i should have asked earlier, but how much are you guys using to do an entire cab, minus pillars and roof? __________________ 67' in the "build" process.. soon to be bagged, big wheels ect, finally got it back home!!

05-25-2008, 06:13 AM	#4
Psycho71 Registered User Join Date: Jan 2006 Location: Kaufman, Tx Posts: 827	Re: Questions on sound deadener?? I did mine w/Fatmat. It took 50sq. feet to do the firewall, floor, and back wall of the cab. I like it so far. But the truck's not quite ready for the road yet either. I'll know more about how I like it in a couple of weeks. It did get rid of the tin can sound when I close the doors though. Jay __________________ You only need two tools in life - WD-40 and Duct Tape. If it doesn't move and should, use the WD-40. If it shouldn't move and does, use the duct tape. If a hammer doesn't fix it, you have an electrical problem! Slot Cars, 1:24 Scale, 100MPH@100,000RPM, fastest things on wheels!

05-25-2008, 02:58 PM	#5
caminokid Chevy nut Join Date: Jun 2007 Location: Springfield, Illinois Posts: 2,266	Re: Questions on sound deadener?? I plan on using Dynomat. I want to keep and much noise and heat out of my truck. I wont be using air at all. Using the old 260 air...2 windows down 60 MPH! __________________ 84 Chevy Custom Deluxe 1/2 Ton Named Fade To Black II "Remember kids there is NO replacement for displacement!"

05-25-2008, 04:37 PM	#6
ChevyDude Senior Member Join Date: Jun 2003 Location: Westminster, CO Posts: 3,071	Re: Questions on sound deadener?? I used Dynamat Extreme...good stuff! __________________ Alex 1971 Lil' Red 350 SBC 700R4

05-25-2008, 10:13 PM	#7
randomhero472 Registered User Join Date: Feb 2006 Location: oklahoma Posts: 516	Re: Questions on sound deadener?? how much you think i'd need to do all of firewall-underdash, inside-outside of doors and floor/rear wall?? anyone comment on difference in fatmat & dynamat __________________ 67' in the "build" process.. soon to be bagged, big wheels ect, finally got it back home!!

05-25-2008, 10:20 PM	#8
bigsnookmaster Senior Member Join Date: Jan 2008 Location: St.Petersburg,Fl Posts: 1,270	Re: Questions on sound deadener?? I used Damplifier Pro.They have a whole line of thermal and acoustical materials for auto's.They were about 1/3 less than Dynamat.I dont have the link,but you can just google Damplifier and it will get you there. __________________ greg http://community.webshots.com/user/68406Stepside

05-26-2008, 03:00 AM	#9
timbojb Registered User Join Date: May 2008 Location: New York, NY Posts: 14	Re: Questions on sound deadener?? Don't laugh... this is what I used... it's called "peel and seal metal roof patch" (I've used dynamat before and this seems to do just as well I promise) http://www.lowes.com/lowes/lkn?actio...PS625&pad=true and here's a picture midway through the install Attached Images __________________ 2001 Dodge Ram quad cab 5speed 1999 Razor Micro Scooter 1972 c10 lwb (not for long) 2005 Flying Saucer Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=292651

05-29-2008, 02:17 AM	#14
tkmad Registered User Join Date: Mar 2008 Location: Thousand Oaks Ca Posts: 51	Re: Questions on sound deadener?? Does that peel and seal smell like asphalt after it has been installed? Last edited by tkmad; 05-29-2008 at 02:17 AM.

05-29-2008, 03:05 AM	#16
gn4u2c2 Account Suspended Join Date: Jul 2006 Location: d.c Posts: 315	Re: Questions on sound deadener?? I have had good luck with leaving the woman at home

05-29-2008, 03:11 AM	#17
Psycho71 Registered User Join Date: Jan 2006 Location: Kaufman, Tx Posts: 827	Re: Questions on sound deadener?? Mine did for a day or so after installing it (Fatmat). But it went away soon enough. Especially after I glued the foam and carpet in. Jay __________________ You only need two tools in life - WD-40 and Duct Tape. If it doesn't move and should, use the WD-40. If it shouldn't move and does, use the duct tape. If a hammer doesn't fix it, you have an electrical problem! Slot Cars, 1:24 Scale, 100MPH@100,000RPM, fastest things on wheels!

05-29-2008, 03:44 AM	#19
ETsC10 Hand Crafted C-10 Join Date: Aug 2006 Location: Burien, WA Posts: 5,180	Re: Questions on sound deadener?? I have purchased Damplifier but have yet to install. After extensive research at the "sound deadener showdown" site, I feel I'm getting the most bang for my buck. I work in contractor sales where we carry Grace Vycor window flashing and Ice & Water Shield. I do not believe these products will provide the longevity and performance I am looking for.

05-29-2008, 03:46 AM	#20
CG BlahBlahBlah Join Date: Feb 2002 Location: Wa. Posts: 20,041	Re: Questions on sound deadener?? The sound deadener showdown site hasnt been updated in three years...wonder if any better stuff has come along?

05-29-2008, 06:07 PM	#22
tommyd241 Registered User Join Date: May 2008 Location: 505 Posts: 447	Re: Questions on sound deadener?? Here is some good stuff for a good price: http://www.sounddot.com/auction_deta...tion_id=100542



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05-29-2008, 06:21 PM	#23
hotrodhomi Registered User Join Date: Apr 2004 Location: Sacramento Posts: 3,737	Re: Questions on sound deadener?? I'm happy with my damplifier pro. from second skin. No smell either. __________________ '72 2wd blazer, bagged w/ watts link & EDC '72 C10 "Lowered Farm Truck" STOLEN 5-18-11 '66 impala ht

05-29-2008, 07:49 PM	#24
Frizzle Fry Registered User Join Date: Aug 2005 Location: Hillsboro Oregon Posts: 6,449	Re: Questions on sound deadener?? I tried that peal-n-seal on the roof of my burb (inside ) a few years back and it didn't seem to work worth crap. The "knock-test" failed miserably IMO. Maybe on floors :conf" but I won't be trying it again. Plus it was a nightmare to get off. Just wanted to give my take on it since I got the idea from this site (the one and only bad idea I've run with from here). I'm sure it's better than nothing... Last edited by Frizzle Fry; 05-29-2008 at 07:49 PM.

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