3M Products & Supplies
3M™ Fire Barrier Pass-Through Device Foam Plugs, 4 in Square - 7100084021
3M™ Fire Barrier Pass-Through Device Foam Plugs are designed for closing 3M™ Fire Barrier Pass-Through Devices which are used in wall and floor through-penetrations. They are simple to use and help reduce sound and smoke transmission. During a fire, this product, used in conjunction with a 3M™ Fire Barrier Pass-Through Device, helps maintain a tight seal against smoke.
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| Country of Origin | United Kingdom |
|---|---|
| Fire Rating | Up to 3 Hour |
| Water-tight | No |
| Product Type | Foam Plugs |
| Product Color | Black |
| Application | Commercial Construction |