🔇 Seal the noise, not your time.
3M NVH Dampening Material 04274 is a flexible, non-shrinking urethane foam designed for industrial use to reduce noise and vibration between structural components. It offers quick, precise application within 60 minutes, fills narrow gaps that foam can't, and features a non-solvent formula that prevents shrinkage, ensuring long-lasting performance on vertical and overhead surfaces.
| Material | Urethane |
| Brand | 3M |
| Item Weight | 1.92 ounces |
| Item dimensions L x W x H | 12 x 9.7 x 5.4 inches |
| Compatible Material | Foam |
| Water Resistance Level | Not Water Resistant |
| Item Form | Foam |
| UPC | 051131042742 |
| Unit Count | 1.0 Count |
| Style | Industrial |
| Global Trade Identification Number | 00051131042742 |
| Number of Items | 1 |
| Supported Standards | ASTM (predicted, not explicitly stated) |
| Color | $$$ |
| Surface Recommendation | Window, Door |
| Manufacturer | 3M |
| Product Dimensions | 12 x 9.7 x 5.4 inches |
| Country of Origin | USA |
| Item model number | 04274 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 04274 |
C**H
Great for flutter effect
Works great on my 51 Chevy truck hood and fenders no. Futter effect
L**D
Excellent product as most of 3M products
Excellent product as most of 3M products
G**S
Worked good for hood dampening
Oem bonding on my alfa 164 hood failed causing the hood skin to flutter at 75mph plus. With a minor amount of prep mostly lightly sanding the area I shot this stuff in there and edge sealed it. Didn’t expand and it kept the hood from fluttering.
S**R
Easy to work with
This is what you use on hoods not the expanding foam like stuff (you will regret it like the guy on the so called educational videos Y#@T$&E . Flows great incredible working time . Its made for vibration and flutter . 3M says this product is for hoods .
S**T
Check package as soon as you receive.
Good product. Didn't have enough for job so ordered a second cartridge. Got around to using it just past date where I can't return. Box was pristine. Well packed. Cartridge must have been damaged when packaged. Didn't look too bad so I tried to use it. Now I have a big mess where the activator leaked past the plunger. Yes, I was using the expensive applicator gun that is recommended for this.
F**N
Did the job. Just what I was looking for.
It was the correct material to fasten the roof support for my car. The factory glue had failed. This material did give me time to work.It is a bit drippy at first so keep that in mind..
S**D
Great for Hood and Roof Skin Installations
I have used this a couple of times now while restoring classic cars. Stops hood, door and roof skins from flexing or vibrating.
S**T
Check the date
Was good until I applied half the tube then no more would come out. The other half was bad. I suggest buying locally at a body shop supply store and check the use by date before you walk out. 3m says it only has a short shelf life.
Trustpilot
1 month ago
2 weeks ago
