Moparts >> Street Rodders

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FatDsoto
member


Reged: Jan 15 2007
Loc: Central New York
Using Armaflex as an Interior Insulation
      #5586340 - Wed Nov 04 2009 02:17 PM

Has anybody tried using a product called Armaflex to insulate the inside of their car? It is used in the HVAC industry as pipe insulation. It can be bought in sheets from 1/4" to 1" thick. It is glued with contact cement. It is a closed cell rubber product.The price is low, especially compared to some of these other products like Dynamat or others. Just wondered if anyone could say it's good or bad for this use.

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49wayfarer
member


Reged: Mar 06 2008
Loc: SE Wisconsin
Re: Using Armaflex as an Interior Insulation [Re: FatDsoto]
      #5591097 - Sat Nov 07 2009 07:46 AM

I was just at Lowes looking at insulation for HVAC, was going to use it for headliner, floor and firewall. Came in rolls 16" wide I think, 1/4" thick and adhesive on the back for $15. R value was only 3, but I thought it would be good enough and help deaden some road noise and rattles.

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FatDsoto
member


Reged: Jan 15 2007
Loc: Central New York
Re: Using Armaflex as an Interior Insulation [Re: 49wayfarer]
      #5595195 - Mon Nov 09 2009 01:32 PM

This stuff is as cheap but far denser and it is closed cell. Easy to work with. I have seen the stuff at the Home Centers too but this will work way better. Thanks for the reply.

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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: FatDsoto]
      #5598266 - Tue Nov 10 2009 09:40 PM Attachment (96 downloads)

Yes, been using it since the 60s. You can see it in the trunk of my coupe. It is designed for refrigeration but is also used as a sound deadener on pipes and air ducts.

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Working Class....The Class That Built America


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fstfish66
super stock


Reged: Dec 26 2004
Loc: levittown pa
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5600243 - Thu Nov 12 2009 12:19 AM

where can you purchase this armaflex ???

thanks in advance

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1966 barracuda prostreeter super charged 340
1940 dodge coupe 241 hemi street rod
2002 cumins ram dailey driver 2008 pacifica
R/T challenger,,dream car


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: fstfish66]
      #5601539 - Thu Nov 12 2009 07:44 PM

You can purchase it at any insulation company or insulation distributor. We use Armstrong 520 glue to nail it down. If you know a pipe insulator they are pretty good at this (30 years). When I get back home I'll be doing the interior floorboards too.

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Working Class....The Class That Built America


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fstfish66
super stock


Reged: Dec 26 2004
Loc: levittown pa
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5602164 - Fri Nov 13 2009 02:07 AM

if you get the chance some pics of the material in place would be great,,,i hope to soon insulate my 66 from heat and sound,,,thanks

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1966 barracuda prostreeter super charged 340
1940 dodge coupe 241 hemi street rod
2002 cumins ram dailey driver 2008 pacifica
R/T challenger,,dream car


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: fstfish66]
      #5651983 - Sun Dec 06 2009 10:45 PM Attachment (98 downloads)

Started on the armaflex interior today. I've only been out of the field for a year and already I'm rusty. Started with the harder areas like the tunnel. 1/2 inch thick armaflex and 520 glue. A very sharp knife.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5651992 - Sun Dec 06 2009 10:51 PM Attachment (88 downloads)

Then tackled the firewall. Lots of little pieces here, take your time.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5666571 - Sun Dec 13 2009 10:46 PM Attachment (81 downloads)

What the heck did I do all weekend. Well some of this and some of that.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5666594 - Sun Dec 13 2009 10:54 PM Attachment (68 downloads)

Of course everything went perfect until I went to mount the console. The thickness of the insulation would not let the mounts line up anymore. So I drew a chalk line along the console and trimmed the insulation along the line, glued the carpet back, and remounted the console. Okay one or two bad words might have slipped out.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5666606 - Sun Dec 13 2009 11:01 PM Attachment (59 downloads)

Hooked up the gauges and mounted the dash. Next I need to insulate between the trunk bulkhead and interior rear wall.

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Working Class....The Class That Built America


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moparx
master


Reged: Sep 03 2003
Loc: north of coder
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5668173 - Mon Dec 14 2009 07:22 PM

lookin good ! nothing like a sucessfull weekend to stay motivated !


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fstfish66
super stock


Reged: Dec 26 2004
Loc: levittown pa
Re: Using Armaflex as an Interior Insulation [Re: moparx]
      #5668812 - Mon Dec 14 2009 11:29 PM

nice loking job,,,, i hope i remember this topic when i insulate my cuda,,,

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1966 barracuda prostreeter super charged 340
1940 dodge coupe 241 hemi street rod
2002 cumins ram dailey driver 2008 pacifica
R/T challenger,,dream car


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: fstfish66]
      #5680951 - Mon Dec 21 2009 08:33 AM Attachment (58 downloads)

Started on the rear bulkhead area.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5680956 - Mon Dec 21 2009 08:37 AM Attachment (59 downloads)

This is where your age starts to show up a bit. I am sore today from reaching through that access hole all day.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5680967 - Mon Dec 21 2009 08:44 AM Attachment (51 downloads)

I still have a little more to do in there, but if you want it done right, you have to hire a real insulator. It's pretty easy to find one that will work for food and beer.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5726805 - Sun Jan 10 2010 09:23 PM Attachment (57 downloads)

Finished the floorboards with armaflex.

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Working Class....The Class That Built America


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5726816 - Sun Jan 10 2010 09:26 PM Attachment (47 downloads)

Even did inside the doors.

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Working Class....The Class That Built America


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300by500
mopar addict


Reged: Dec 19 2005
Loc: Bowling Green KY / Nashville, ...
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #5817946 - Fri Feb 19 2010 09:28 PM

Does it still contain asbestos?

Mesothelioma - products containing asbestos...

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M-O-P-A-R: Move Over, Plymouth Approaching Rapidly!

1969 Barracuda Fastback
1998 Dodge Ram Quad Cab
2005 Dodge Sprinter 2500


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: 300by500]
      #5822920 - Mon Feb 22 2010 09:16 AM

I recognize a lot of the asbestos products there on that list, but in my career (1975 - 2010),I have never known Armaflex to contain any asbestos.
Description
Mold resistant AP/Armaflex Sheet & Roll Insulation is a flexible elastomeric thermal insulation, black in color. It is furnished with a smooth skin on one side which forms the outer exposed insulation surface. The expanded closed-cell structure of Armaflex makes it an efficient insulation. It is manufactured without the use of CFC's, HCFC's, or HFC's. It is also formaldehyde-free, dust free, low VOCs, fiber free and resists mold and mildew. All AP Armaflex products are made with MicrobanŽ antimicrobial product protection for added defense against mold on the insulation.

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Working Class....The Class That Built America


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convx4
member


Reged: Feb 09 2005
Loc: st louis mo
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #6057358 - Sun Jun 27 2010 08:19 PM

I make use of this material at work. As a padding when having to work on the ground or on grading. If it gets wet it will hold water. It cuts nice with an old electric knife. Tough stuff.

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Supercuda
top fuel


Reged: Sep 04 2007
Loc: West Texas
Re: Using Armaflex as an Interior Insulation [Re: 300by500]
      #6057451 - Sun Jun 27 2010 09:01 PM

Quote:

Does it still contain asbestos?

Mesothelioma - products containing asbestos...




Every shingle on my house is asbestos, guess I'm a dead man walking, lol.

Look out, that there asbestos is hiding in the bushes waiting to jump me, lol.


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4bbl
member


Reged: Jun 22 2005
Loc: Iowa,US
Re: Using Armaflex as an Interior Insulation [Re: Supercuda]
      #6060748 - Tue Jun 29 2010 08:26 PM Attachment (12 downloads)

As long as it isn't friable it can be full of asbestos and do no harm. What's the prob? I will prob use it.

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4bbl
If you can't hear it coming what's the point.......


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gatorboy93
member


Reged: Jan 28 2010
Loc: Clemmons, NC
Re: Using Armaflex as an Interior Insulation [Re: RAT PATROL]
      #6061436 - Wed Jun 30 2010 09:25 AM

Quote:

You can purchase it at any insulation company or insulation distributor. We use Armstrong 520 glue to nail it down. If you know a pipe insulator they are pretty good at this (30 years). When I get back home I'll be doing the interior floorboards too.




Does it remove vibrations as well? What is 520 glue, is it aerosol or brush on? what thickness did you use on firewall and floor?


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rowin4
master


Reged: Jun 30 2005
Loc: gulfport, ms, west mi
Re: Using Armaflex as an Interior Insulation [Re: gatorboy93]
      #6070523 - Mon Jul 05 2010 07:06 PM

Will it absorb and retain moisture ?



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it's ok to butt heads, just don't do it with a butthead


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RAT PATROL
enthusiast


Reged: Nov 06 2007
Loc: Oregon,USA
Re: Using Armaflex as an Interior Insulation [Re: gatorboy93]
      #6070849 - Mon Jul 05 2010 09:43 PM

Armstrong 520 Glue, brush it on, it's a contact adhesive. Armaflex does not contain asbestos. I use 1/2" on the firewall and 3/4" on the floor. It is water repellent, but if continually exposed to water it will soak it up. It also makes a great mat for under car work.

--------------------
Working Class....The Class That Built America


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