


Dynamat Xtreme Bulk PackThe Dynamat Xtreme Bulk Pack is a black, lightweight, sound deadening material that can be used on its own or in conjunction with our various underfelt kits. Each pack includes nine sheets with each one measuring 18" x 32" and is 1. 7mm thick. These sound deadening sheets are easy to use with their peel back self adhesive backing so you can take off the protective layer and shape them straight onto the contours of the metalwork of your classic car in
Quick Dispatch:
Your Dynamat Xtreme Bulk Pack orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Dynamat Xtreme Bulk Pack ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.5 ★★★★★
Based on 145 reviews
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Product Reviews
★★★★★ 5
Perfect size and color, well made product.
Color: Black, Size: 30"W x 6.5"D, 2Packs
Update: Seller resolved the issue and have a perfectly looking shelves now.
The size of perfect and well made product. The installation was breeze with all the instructions and accessories needed.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Sturdy and cute!
Color: Oak, Size: 22.5"W x 6.5"D, 2Packs, Color: Oak, Size: 22.5"W x 6.5"D, 2Packs
So easy to install. It was my first time using drywall anchors and it was a breeze. Only the middle screw is in a stud and two other screws in anchors. They are very sturdy. Very pleased with this purchase. I bought a second set for our second bathroom too.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
These are beautiful. Great choice
Color: Black, Size: 24"W x 6.5"D, 2Packs
I initially had brought these and had to return them, because I brought the wrong size. I returned them and got the correct size. I love them, they are very sturdy and well made. They are easy to install, looks great and the size was perfect too. They are great and are worth every penny. I DEFINITELY RECOMMEND THEM and will be getting another pair.
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Decent enough, but needs better anchors
Color: Rustic Brown, Size: 27.5"W x 6.5"D, 2Packs
The included wall anchors are brittle. One out of 8 would shatter just on screwing them into drywall. All of them shatter and strip from driving the screw in.
That said, the bracket holds, and the shelves
are nice for dry locations. Thin fiberboard with thin vinyl veneer, tilted very slightly towards the wall.
Each kit comes with a magnetic level, and each shelf comes with an extra screw, anchor, and securing screw.
Easy to intuit how to install, but includes easy instructions for those who do best with visual examples.
I got 8 shelves and am content with them.
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Reviewed in the United States on September 22, 2025
★★★★★ 5
Amazing shelves! Exactly what I wanted to find
Color: Oak, Size: 48"W x 6.5"D, 2Packs
I hung these myself and typically struggle big time! LOVE this purchase!
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Reviewed in the United States on May 21, 2026