Boom Mat Silver Damping Tape is 2.5 mm butyl rubber with a bright aluminum face and a peel and stick adhesive under a clear release liner. Added to a panel it damps the resonance that turns road and drivetrain vibration into cabin noise, and it seals seams and small gaps as it goes. The roll runs 1.5 in wide by 20 ft long and covers 2.5 sq ft, a width that drops neatly into van floor ribs and truck bed channels. It cuts with scissors and bonds to metal, aluminum, fiberglass, plastic, foam padding, and many fabrics.
| Type | Sound Damping Tape (Boom Mat Silver) |
| Material | Butyl rubber with aluminum facing |
| Finish | Silver |
| Size | 1.5 in x 20 ft, 2.5 mm thick, covers 2.5 sq ft |
| Quantity | 1 roll |
| Part Number | 50449 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
