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3M NVH Dampening Material 04274 is a flexible, non-shrinking urethane solution designed to reduce noise and vibration between structural panels. Its non-solvent formula ensures stable, long-lasting performance without shrinkage. Easy to apply with minimal mess, it fills narrow gaps that traditional foams cannot, making it ideal for industrial sound dampening applications requiring precision and durability.
| ASIN | B005IU2IPM |
| Best Sellers Rank | #233,197 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #694 in Power Sander Hook & Loop Discs |
| Brand | 3M |
| Brand Name | 3M |
| Color | $$$ |
| Compatible Material | Foam |
| Customer Reviews | 4.6 out of 5 stars 43 Reviews |
| Global Trade Identification Number | 00051131042742 |
| Included Components | NVH DAMPING MATERIAL |
| Item Dimensions | 12 x 9.7 x 5.4 inches |
| Item Form | Foam |
| Item Weight | 0.12 Pounds |
| Item dimensions L x W x H | 12 x 9.7 x 5.4 inches |
| Manufacturer | 3M |
| Material | Urethane |
| Material Type | Urethane |
| Model | 04274 |
| Number of Items | 1 |
| Part Number | 04274 |
| Style | Industrial |
| Style Name | Industrial |
| Supported Standards | ASTM (predicted, not explicitly stated) |
| Surface Recommendation | Miscellaneous |
| UPC | 051131042742 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
M**Y
Works as advertised.
Very easy to work with, uses the 200ml gun.
L**D
Excellent product as most of 3M products
Excellent product as most of 3M products
D**.
Grips and grips well
Looking around my vehicle, I fount several places where the factory bonding agent that connects the outer skin of the vehicle to reinforced support was lacking or missing. I tried this to address the issue. It works. I have noticed less noise inside the vehicle. It's spendy but worth it. Downside is it uses a special caulkgun that sells for about $50.
S**R
Easy to work with
This is what you use on hoods not the expanding foam like stuff (you will regret it like the guy on the so called educational videos Y#@T$&E . Flows great incredible working time . Its made for vibration and flutter . 3M says this product is for hoods .
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.
C**H
Great for flutter effect
Works great on my 51 Chevy truck hood and fenders no. Futter effect
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 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.
J**Y
Good
Used in my car to stick 2 pieces of metal together. Working well so far.
Trustpilot
2 weeks ago
2 weeks ago