Sound Deadner question - Dynamat, Fatmat, etc - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**CC69Rat** · 06-26-2012, 08:07 PM

I am considering something like Dynamat for my GMC before I put the carpet in. Is it a wise thing to do? Worth the $$? I'm just looking for a quiet and tight cab and of course heat from the floor pans, etc.

My new carpet has the jute padding on it. Is that enough, or would it be too much with Dynamat? Is there a more cost effective brand to buy? Dynamat seems like the high end but it's pricey.

Thanks...

**MusicMan70** · 06-26-2012, 08:31 PM

I got this idea from our Forum; $19 a roll from Lowe's. I used about 2 1/2 rolls I think. My carpet had the jute padding underneath as well and came out fine. Some people have mentioned a subsequent tar odor, but I've yet to notice it. I'm ona budget too.

kcsa75 · 06-27-2012, 12:38 PM

Quote:

Originally Posted by MusicMan70

I got this idea from our Forum; $19 a roll from Lowe's. I used about 2 1/2 rolls I think. My carpet had the jute padding underneath as well and came out fine. Some people have mentioned a subsequent tar odor, but I've yet to notice it. I'm ona budget too.

Did you get your carpeting from Stock Interiors? It looks great. I just received carpet from SI yesterday. It took it out of the box to look at it, but haven't had a chance to install it.

Any issues?

midniteblues · 06-28-2012, 08:04 PM

Quote:

Originally Posted by MusicMan70

I got this idea from our Forum; $19 a roll from Lowe's. I used about 2 1/2 rolls I think. My carpet had the jute padding underneath as well and came out fine. Some people have mentioned a subsequent tar odor, but I've yet to notice it. I'm ona budget too.

musicman I'm all about on the cheep how is this stuff holding up on the floor? I put some of that stuff up under the headliner and rear shelf in my camaro an it took away the tin can sound, I wish I would've put it in the doors, but I never put it under the carpet .

has anybody put sound deadner under their rubber floor mat? I would like some but wanna keep the rubber floor mat. but woried about the fit of the mat

**MusicMan70** · 06-28-2012, 08:18 PM

midniteblues...It's holding up well and I have no reason to believe it won't.

I'm going to put some more in the doors when I get to it and under the headliner as well.

litew8 · 06-28-2012, 08:38 PM

Quote:

Originally Posted by midniteblues

has anybody put sound deadner under their rubber floor mat? I would like some but wanna keep the rubber floor mat. but woried about the fit of the mat

Yes, the rubber floor mat fits fine. See my thread for pictures.

midniteblues · 06-29-2012, 10:37 AM

thats what I wanted too hear guys thanks for the info

nastyc10 · 06-29-2012, 11:37 AM

I used fatmat also. No issues or smell.

**CC69Rat** · 06-26-2012, 08:38 PM

Wow! .. diggin the GMC! Where did you find your door panels / seat cover?
Posted via Mobile Device

El Campo · 06-26-2012, 08:47 PM

Don't buy anything until you check out this link:

http://www.sounddeadenershowdown.com/cgi-bin/index.cgi

I have looked for hours at different types and from what I have read FatMat (which is significantly cheaper than Dynamat but the same concept) stinks (literally as in the olfactory sense). After a thousand reviews and different sites visited I am going to go sound deadener showdown all the way. Just check it out and let us know what you think

LEX · 06-26-2012, 10:16 PM

Quote:

Originally Posted by El Campo

Don't buy anything until you check out this link:

http://www.sounddeadenershowdown.com/cgi-bin/index.cgi

I have looked for hours at different types and from what I have read FatMat (which is significantly cheaper than Dynamat but the same concept) stinks (literally as in the olfactory sense). After a thousand reviews and different sites visited I am going to go sound deadener showdown all the way. Just check it out and let us know what you think

Excellent link. I was going to post it when I first saw the title of the thread.

tubbedII · 07-20-2012, 03:32 PM

Quote:

Originally Posted by El Campo

Don't buy anything until you check out this link:

http://www.sounddeadenershowdown.com/cgi-bin/index.cgi

I have looked for hours at different types and from what I have read FatMat (which is significantly cheaper than Dynamat but the same concept) stinks (literally as in the olfactory sense). After a thousand reviews and different sites visited I am going to go sound deadener showdown all the way. Just check it out and let us know what you think

Quote:

Originally Posted by LEX

Excellent link. I was going to post it when I first saw the title of the thread.

I can't rate this site and product any higher...it's what I purchased for my blazer. I didn't do a full coverage on mine, just on flat surfaces. I bought 1 box and will still have enough for my doors, rear quarters and under the sub box. I also picked up the foam as a 2nd layer over it...plus the heavy jute backing on my carpet. I figured with no top, I'd have enough noise that I didn't need it coming from my floors too.

Gene · 06-26-2012, 08:48 PM

Fatmat is a much cheaper option than dynamat. One roll did most of my cab.
Posted via Mobile Device

**leddzepp** · 06-27-2012, 12:50 PM

Quote:

Originally Posted by Gene

Fatmat is a much cheaper option than dynamat. One roll did most of my cab.
Posted via Mobile Device

I used fat mat also....makes a WORLD of difference. I live in a very hot climate and I have yet to notice any tar smell from it.

chevytruckluver · 06-26-2012, 08:53 PM

I am putting in the FatMat product, dont know how well it works yet but my carpet will also have the jute back. I will have a good comparison once I have mine finished because my brothers truck does not have any sound deadener.
most stereo shops are installing dynamat or fatmat just for the quieting properties

**screaminchevypickup** · 06-26-2012, 08:57 PM

I have fatmat with dynamat over that!!! If the truck does not have anything you wil regret it...
Posted via Mobile Device

**MusicMan70** · 06-26-2012, 09:02 PM

Quote:

Wow! .. diggin the GMC! Where did you find your door panels / seat cover?

Thanks CC69Rat, the seatcover and door panels are original to the truck.

**CC69Rat** · 06-26-2012, 09:25 PM

Quote:

Originally Posted by MusicMan70

Thanks CC69Rat, the seatcover and door panels are original to the truck.

I'm guessing it's 'Gold' on the SPID? My GMC is the same color. Those door panels are near impossible to find.

Do you happen to know if the 'Sandalwood' color is the same or possibly close to the same color? Classic Industries sells what looks like the same color but they call it Sandalwood. I thought you might know (?)

I will probably buy the seat cover in Sandalwood and just send it back if I don't like it .. (kinda hijacked my own thread !

)

turp mcspray · 06-26-2012, 10:09 PM

Years ago, when I spent a lot of time wheeling my blazer, the heat would just about ruin the fun. We spent so much time barely moving, that all the heat from the engine, trans, transfer case, exhaust, etc., turned the interior into an oven. One day at Menards, I saw some insulation that was basically bubble wrap, with foil on each side. It was like $40 for a roll. I figured as cheap as it was, I had nothing to lose. There was enough to cover the entire floor of my blazer, and then double up over the trans tunnel, and exhaust areas. I'm SURE it's not as good as some higher dollar, more dedicated products, but it made a WORLD of difference! If you're really bucks down, it might be something to consider. This time around, I am going to try the Fatmat, after doing a lot of research on the subject. I have used the "bubble wrap" on several vehicles since then, and have always been happy with the results.

**70cst** · 06-26-2012, 10:28 PM

http://www.b-quiet.com/ultimate.html

I bought mine of ebay with free shipping ...

Here what I used. Good stuff and priced just right

**MusicMan70** · 06-26-2012, 10:47 PM

Quote:

CC69Rat-Do you happen to know if the 'Sandalwood' color is the same or possibly close to the same color? Classic Industries sells what looks like the same color but they call it Sandalwood. I thought you might know (?)

Here's the spid; I was about to say that it was Parchment, but that's not reflected on the spid. Hmnn?

JohnT71 · 06-26-2012, 10:55 PM

I used Fatmat due to the cheaper price, not finished yet. I have got this far with one roll and still plenty leftover to do the rest as you can see. Used the 80ml rattletrap.

jwalk · 06-26-2012, 11:32 PM

I did my whole inside cab of my '95, (doors and all) with Stinger Roadkill and I have no complaints. Not sure what it compares price wise with everything else.
Posted via Mobile Device

**Hart_Rod** · 07-20-2012, 02:55 PM

Quote:

Originally Posted by JohnT71

I used Fatmat due to the cheaper price, not finished yet. I have got this far with one roll and still plenty leftover to do the rest as you can see. Used the 80ml rattletrap.

Does rattletrap reduce the heat any better than fatmat? Has anyone used both to have a comparison?

zebco · 06-27-2012, 08:17 AM

Musicman, what is that steering wheel from? I likey much!

06-26-2012, 08:07 PM	#1
CC69Rat Registered User Join Date: Jan 2011 Location: Chattanooga TN Posts: 6,214	Sound Deadner question - Dynamat, Fatmat, etc I am considering something like Dynamat for my GMC before I put the carpet in. Is it a wise thing to do? Worth the $$? I'm just looking for a quiet and tight cab and of course heat from the floor pans, etc. My new carpet has the jute padding on it. Is that enough, or would it be too much with Dynamat? Is there a more cost effective brand to buy? Dynamat seems like the high end but it's pricey. Thanks... __________________ Chad 1967 C10 SWB - Project Savannah - 6.0/4L80 Currently underway 1968 C10 SWB - TOTY 2018, 50th Anniversary Tribute Project * Sold * Pride and Joy 1986 Silverado Short Fleet - Scarlet Sold 1985 Silverado Short Fleet Sold 2022 Jeep Gladiator Mojave 2001 Jeep Cherokee XJ 4x4 - Lifted, Built 1992 Jeep Cherokee XJ 4x4 - Lifted 2013 Honda Accord EX-L v6 Coupe 6spd (wife's ride)

06-26-2012, 08:31 PM	#2
MusicMan70 Senior Member Join Date: Feb 2011 Location: Corona, CA Posts: 1,842	Re: Sound Deadner question - Dynamat, Fatmat, etc I got this idea from our Forum; $19 a roll from Lowe's. I used about 2 1/2 rolls I think. My carpet had the jute padding underneath as well and came out fine. Some people have mentioned a subsequent tar odor, but I've yet to notice it. I'm ona budget too. Attached Images __________________ MusicMan70 1961 GMC Suburban

06-28-2012, 08:18 PM	#5
MusicMan70 Senior Member Join Date: Feb 2011 Location: Corona, CA Posts: 1,842	Re: Sound Deadner question - Dynamat, Fatmat, etc midniteblues...It's holding up well and I have no reason to believe it won't. I'm going to put some more in the doors when I get to it and under the headliner as well. __________________ MusicMan70 1961 GMC Suburban

06-29-2012, 10:37 AM	#7
midniteblues Registered User Join Date: Jul 2011 Location: strausstown pa Posts: 3,394	Re: Sound Deadner question - Dynamat, Fatmat, etc thats what I wanted too hear guys thanks for the info __________________ 81 camaro 355 4/spd 342 posi my first love. 67 swb step 454/4spd ott 373 posi 4/7 drop. 2000 s10 zr2 little blue truck that never gets stuck. '74 heald super bronc vt8. tecumseh powered moon rover.

06-29-2012, 11:37 AM	#8
nastyc10 Registered User Join Date: Aug 2009 Location: Austin, Tx Posts: 516	Re: Sound Deadner question - Dynamat, Fatmat, etc I used fatmat also. No issues or smell.

06-26-2012, 08:38 PM	#9
CC69Rat Registered User Join Date: Jan 2011 Location: Chattanooga TN Posts: 6,214	Re: Sound Deadner question - Dynamat, Fatmat, etc Wow! .. diggin the GMC! Where did you find your door panels / seat cover? Posted via Mobile Device __________________ Chad 1967 C10 SWB - Project Savannah - 6.0/4L80 Currently underway 1968 C10 SWB - TOTY 2018, 50th Anniversary Tribute Project * Sold * Pride and Joy 1986 Silverado Short Fleet - Scarlet Sold 1985 Silverado Short Fleet Sold 2022 Jeep Gladiator Mojave 2001 Jeep Cherokee XJ 4x4 - Lifted, Built 1992 Jeep Cherokee XJ 4x4 - Lifted 2013 Honda Accord EX-L v6 Coupe 6spd (wife's ride)

06-26-2012, 08:47 PM	#10
El Campo Registered User Join Date: Jul 2011 Location: El Campo, Tx Posts: 1,246	Re: Sound Deadner question - Dynamat, Fatmat, etc Don't buy anything until you check out this link: http://www.sounddeadenershowdown.com/cgi-bin/index.cgi I have looked for hours at different types and from what I have read FatMat (which is significantly cheaper than Dynamat but the same concept) stinks (literally as in the olfactory sense). After a thousand reviews and different sites visited I am going to go sound deadener showdown all the way. Just check it out and let us know what you think __________________ 72 Chevy blue LWB, 99% original Oklahoma truck, 28,000 miles 72 Chevy SWB: http://67-72chevytrucks.com/vboard/s...d.php?t=486626 (Attempt/Mistake #2) 2003 Harley Davidson Dyna Superglide with 2007 Street Bob front end 2000 Ford F350 Powerstroke 4WD CCLB, 310,000 miles running great (STOLEN St. Patricks Day 2014 AND NEVER RECOVERED) 2002 Ford F250 Powerstroke 4WD CCLB (To replace stolen one) Hook em Horns!!!

06-26-2012, 08:48 PM	#13
Gene Registered User Join Date: Aug 2002 Location: Muskogee, Oklahoma Posts: 2,914	Re: Sound Deadner question - Dynamat, Fatmat, etc Fatmat is a much cheaper option than dynamat. One roll did most of my cab. Posted via Mobile Device __________________ 1971 SWB 4X4 Build BOARD MEMBER #5448 BOOMER SOONER!!!!

06-26-2012, 08:53 PM	#15
chevytruckluver Eat, Sleep, Drive a Chevy Join Date: Apr 2010 Location: the town of the cow, Texas Posts: 1,152	Re: Sound Deadner question - Dynamat, Fatmat, etc I am putting in the FatMat product, dont know how well it works yet but my carpet will also have the jute back. I will have a good comparison once I have mine finished because my brothers truck does not have any sound deadener. most stereo shops are installing dynamat or fatmat just for the quieting properties __________________ Trey Silence may be Golden, but Duct Tape is Silver! 72 Short Step 57 "big window" short step

06-26-2012, 08:57 PM	#16
screaminchevypickup Laid Back Join Date: Apr 2010 Location: mcloud ok Posts: 2,658	Re: Sound Deadner question - Dynamat, Fatmat, etc I have fatmat with dynamat over that!!! If the truck does not have anything you wil regret it... Posted via Mobile Device __________________ 72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629

06-26-2012, 10:09 PM	#19
turp mcspray Registered User Join Date: May 2007 Location: Rapid City South Dakota Posts: 2,359	Re: Sound Deadner question - Dynamat, Fatmat, etc Years ago, when I spent a lot of time wheeling my blazer, the heat would just about ruin the fun. We spent so much time barely moving, that all the heat from the engine, trans, transfer case, exhaust, etc., turned the interior into an oven. One day at Menards, I saw some insulation that was basically bubble wrap, with foil on each side. It was like $40 for a roll. I figured as cheap as it was, I had nothing to lose. There was enough to cover the entire floor of my blazer, and then double up over the trans tunnel, and exhaust areas. I'm SURE it's not as good as some higher dollar, more dedicated products, but it made a WORLD of difference! If you're really bucks down, it might be something to consider. This time around, I am going to try the Fatmat, after doing a lot of research on the subject. I have used the "bubble wrap" on several vehicles since then, and have always been happy with the results. __________________ Turp Mcspray New life for an old 2wd, farm blazer http://67-72chevytrucks.com/vboard/s...d.php?t=505987 My Blazer build http://67-72chevytrucks.com/vboard/s...d.php?t=342299

06-26-2012, 10:28 PM	#20
70cst Senior Member Join Date: Feb 2001 Location: New Madison, Ohio Posts: 21,373	Re: Sound Deadner question - Dynamat, Fatmat, etc http://www.b-quiet.com/ultimate.html I bought mine of ebay with free shipping ... Here what I used. Good stuff and priced just right __________________ A husband can be right...or...A husband can be happy. 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder!

06-26-2012, 10:55 PM	#22
JohnT71 Registered User Join Date: Feb 2011 Location: Plainview Ar Posts: 82	Re: Sound Deadner question - Dynamat, Fatmat, etc I used Fatmat due to the cheaper price, not finished yet. I have got this far with one roll and still plenty leftover to do the rest as you can see. Used the 80ml rattletrap. Attached Images

06-26-2012, 11:32 PM	#23
jwalk What was I thinking? Join Date: Mar 2007 Location: oklahoma Posts: 1,137	Re: Sound Deadner question - Dynamat, Fatmat, etc I did my whole inside cab of my '95, (doors and all) with Stinger Roadkill and I have no complaints. Not sure what it compares price wise with everything else. Posted via Mobile Device __________________ Justin '68 C/10 Custom Long wide bed '78 GMC Sierra short wide Project: Second time around...'68 short wide http://67-72chevytrucks.com/vboard/s...d.php?t=423949

06-27-2012, 08:17 AM	#25
zebco Registered User Join Date: Dec 2011 Location: providence ,nc Posts: 26	Re: Sound Deadner question - Dynamat, Fatmat, etc Musicman, what is that steering wheel from? I likey much!



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