Progress Bar

Skip to main content

Jaycar
Speaker Brackets & Hardware
Butyl Based Sound Deadening Material

Give your vibrating buzz-box a luxury car ride with this butyl-based, foil backed sound deadening material. By adding weight to the metal panels of your car, such as door skins, boot lids, quarter panels, etc, you can stop nasty vibrations, reduce road noise, and give your doors and boot a nice solid thud when they shut. Each sheet is self-adhesive, and can be easily moulded, cut and stuck onto virtually any metal surface of your vehicle's body, giving you a pleasant, quiet and comfortable ride. Combine with our AX-3662 Sound Absorbing foam to add thermal insulation and eliminate low frequency humming from big exhaust systems for an even more comfortable vehicle interior.


Storage Temperature:-10.0°C,90.0°C

Butyl Based Sound Deadening Material

Cat. No: AX3687
3.0(2)
$44.95
Bulk Pricing
Buy More, Save More! Bulk pricing applies automatically in cart.
Qty 1-3
$44.95 / unit
Qty 4-9
$39.95 / unit
Best Value
Qty 10+
$35.95 / unit
30-Day Returns
Australian Stock
Warranty Included
Checking delivery options...

Customer Reviews

Bazaarvoice Authentic Reviews

3.0

2 reviews

5
1
4
0
3
0
2
0
1
1

Verified purchases only.
Powered by Bazaarvoice.

Terrible Product

danbmwJune 2024

Terrible Product! I installed this in a BMW I am restoring. It sat in a garage for a few years, and during this time the summer heat caused all the adhesive to liquify, dripping everywhere with entire pieces then falling. I am now having to go through the entire car removing it with a heat gun, and scraping glue off with heat and cleaning with thinners. I cannot stress enough, do not use this product!

No, I don't recommend this product.
Helpful?

Really impressed

November 2025

I have been adding this to my Prius over the last few months. I've done the doors, boot, bonnet, and rear quarter panels. I also plan to do the roof. The difference is already noticeable. The road noise is much reduced, and there is no longer a loud bang when going over bumps. The doors also shut quietly with a thud, instead of the loud clang they had before.

Helpful?