Insulation sound deadening

From : midlant

Q: while i have my interior out anyone have good suggestions for adding mass or insulation the dynamat stuff is overly expensive. not sure about the self-adhesive roofing stuff as i dont want the interior to smell of tar/asphalt. thanks. john .

Replies:

From : bob

azwiley1 wrote well your choices really are limited to about four options. 1. dynomat or similar product made for cars all of which are expensive 2. an oem style mat 3. the roofing stuff you mention which i have seen used but its not as effective as you might think and it is heavier then the stuff made for cars 4. a spray in sound dampener while i have my interior out anyone have good suggestions for adding mass or insulation the dynamat stuff is overly expensive. not sure about the self-adhesive roofing stuff as i dont want the interior to smell of tar/asphalt. thanks. john use a ceramic brush on material like lizard skin. insulate against heat and noise. no gaps. not too heavy. its easy to apply but takes time. i brushed on a coat a day for 4 days. then just glue your padding and carpet on top of it. -- ..bob 2006 fxdi hot rod 2001 dodge dakota qc 5.9/4x4/3.92 1966 mustang coupe - daily driver 1965 ffr cobra - 427w efi damn fast. .

From : azwiley1

well your choices really are limited to about four options. 1. dynomat or similar product made for cars all of which are expensive 2. an oem style mat 3. the roofing stuff you mention which i have seen used but its not as effective as you might think and it is heavier then the stuff made for cars 4. a spray in sound dampener while i have my interior out anyone have good suggestions for adding mass or insulation the dynamat stuff is overly expensive. not sure about the self-adhesive roofing stuff as i dont want the interior to smell of tar/asphalt. thanks. john .

From : azwiley1

azwiley1 wrote well your choices really are limited to about four options. 1. dynomat or similar product made for cars all of which are expensive 2. an oem style mat 3. the roofing stuff you mention which i have seen used but its not as effective as you might think and it is heavier then the stuff made for cars 4. a spray in sound dampener while i have my interior out anyone have good suggestions for adding mass or insulation the dynamat stuff is overly expensive. not sure about the self-adhesive roofing stuff as i dont want the interior to smell of tar/asphalt. thanks. john use a ceramic brush on material like lizard skin. insulate against heat and noise. no gaps. not too heavy. its easy to apply but takes time. i brushed on a coat a day for 4 days. then just glue your padding and carpet on top of it. -- .bob 2006 fxdi hot rod 2001 dodge dakota qc 5.9/4x4/3.92 1966 mustang coupe - daily driver 1965 ffr cobra - 427w efi damn fast. never heard of this brand before might even be worth a look for me when i redo my truck. one think i did notice is the price if the op doesnt want to buy dynomat which would run him around the same price range depending on source of purchase im not sure he would buy this. who knows though. .

From : hp

has anybody tried any of the truck bed compounds such as line-x or rhino as a spray sound deadener. it dries almost instantly and should be easyenough to use inside the doors azwiley1 wrote well your choices really are limited to about four options. 1. dynomat or similar product made for cars all of which are expensive 2. an oem style mat 3. the roofing stuff you mention which i have seen used but its not as effective as you might think and it is heavier then the stuff made for cars 4. a spray in sound dampener while i have my interior out anyone have good suggestions for adding mass or insulation the dynamat stuff is overly expensive. not sure about the self-adhesive roofing stuff as i dont want the interior to smell of tar/asphalt. thanks. john use a ceramic brush on material like lizard skin. insulate against heat and noise. no gaps. not too heavy. its easy to apply but takes time. i brushed on a coat a day for 4 days. then just glue your padding and carpet on top of it. -- .bob 2006 fxdi hot rod 2001 dodge dakota qc 5.9/4x4/3.92 1966 mustang coupe - daily driver 1965 ffr cobra - 427w efi damn fast. never heard of this brand before might even be worth a look for me when i redo my truck. one think i did notice is the price if the op doesnt want to buy dynomat which would run him around the same price range depending on source of purchase im not sure he would buy this. who knows though. .

From : azwiley1

that alone wont really give you a large amount of sound dampening as that is not what it is really intended for. it will provide some simply because it will cut down on the resonant frequencies of the vibrating metal panels. there is a spray product that is an undercoating/sound dampening that i have used bought from checkers that works pretty well. one think to note about spray dampeners is that it takes layers of spray to get the effect you can get from one sheet of the mat style. iirc most sprays require about 3 - 4 complete coats to be completely effective. has anybody tried any of the truck bed compounds such as line-x or rhino as a spray sound deadener. it dries almost instantly and should be easyenough to use inside the doors azwiley1 wrote well your choices really are limited to about four options. 1. dynomat or similar product made for cars all of which are expensive 2. an oem style mat 3. the roofing stuff you mention which i have seen used but its not as effective as you might think and it is heavier then the stuff made for cars 4. a spray in sound dampener while i have my interior out anyone have good suggestions for adding mass or insulation the dynamat stuff is overly expensive. not sure about the self-adhesive roofing stuff as i dont want the interior to smell of tar/asphalt. thanks. john use a ceramic brush on material like lizard skin. insulate against heat and noise. no gaps. not too heavy. its easy to apply but takes time. i brushed on a coat a day for 4 days. then just glue your padding and carpet on top of it. -- .bob 2006 fxdi hot rod 2001 dodge dakota qc 5.9/4x4/3.92 1966 mustang coupe - daily driver 1965 ffr cobra - 427w efi damn fast. never heard of this brand before might even be worth a look for me when i redo my truck. one think i did notice is the price if the op doesnt want to buy dynomat which would run him around the same price range depending on source of purchase im not sure he would buy this. who knows though. .