Duramix 4274 NVH Dampening Material, 200 mL Cartridge, Liquid, Black/Clear, 60 min App
3M™ NVH Dampening Material is a flexible urethane adhesive-type material for replacing and re-installing factory NVH sealants and foams. This two-part material can be used to coat existing foams before reinstallation of outer body panels or to fill thin gaps where foam cannot be used. Great for overhead or vertical…
Why Pros Choose Duramix by 3M DUR
- Soft, sturdy, non-shrink formula stops vibration and reduces noise between panels, braces and intrusion beams
- Provides 60-min worktimes to help ensure accurate installation
- Excellent for thin gaps where foam cannot be used or easily replaced
- Can be applied up to 1 in THK to vertical and overhead surfaces with minimal drip
How to Use
For roof skins and roof bows, door skins and door intrusion beams
Compatibility
Compatible paint systems: Urethane.
Specifications
| Part No. | 4274 |
|---|---|
| Product Line | DUR |
| MFR Model | 4274 |
| Standard/Approvals | OSHA 29 CFR 1910.1200 |
| Application | For roof skins and roof bows, door skins and door intrusion beams |
| Manufacturer | Duramix by 3M |
| Trade Mark | Duramix™ |
| Alternate Part Number-1 | 62327538302 |
| UPC | 051131042742 |
| Brand | 3M™ |
| Maximum Sale Quantity | 6 |
| Maximum Sale Day | 7 |
| Application Time | 60 min |
| Color | Black/Clear |
| Container Size (mL) | 200 |
| Flash Point | >=290 deg F |
| Container Type | Cartridge |
| Form | Liquid |
| Temperature Rating (deg F) | -20 to 180 |
| Curing Time | 24 hr |
About Duramix by 3M
Duramix by 3M is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What is the cure or dry time for Duramix by 3M DUR?
The curing time for Duramix by 3M DUR is 24 hr. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
What size does Duramix by 3M DUR come in?
This listing ships Duramix by 3M DUR in a 200 container. Check the autofxmart catalog for other sizes and bulk pricing.
How fast does autofxmart ship Duramix by 3M DUR?
Most in-stock orders for Duramix by 3M DUR ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this Duramix by 3M product genuine?
Yes. autofxmart is an authorized distributor of Duramix by 3M products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for Duramix by 3M DUR?
The MPN for Duramix by 3M DUR is 4274. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
