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Damplifier™ Butyl Rope (3/8" x 15')

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Product Description


Product Description

Damplifier™ Butyl Rope is a premium grade butyl sealant designed to be permanently flexible, tacky, and resistant to deterioration from weather and chemical solutions. This self adhesive Damplifier™ Butyl Rope damper helps insure a strong and quality water resistant bond along with killing structure borne vibrations, noise and heat, while saving weight and money. Damplifier™ Butyl Rope is made from the same very high quality butyl rubber that has been used in the industry leading Damplifier™ and Damplifier™ Pro peel and stick vibration mats. Made from high quality 100% American made butyl rubber with no asphalt or tar fillers, and rated to withstand -40F to well over 250F. Another Second Skin product that has been proudly made in the USA!!!

Thanks to the high temperature & high rubber content butyl adhesive, you will not have to worry about this automotive insulation rope falling off, peeling, or melting. Damplifier™ Butyl Rope is the perfect automotive sound deadener for every area of the vehicle or for all those unusual type niche projects. Even though Damplifier™ Butyl Rope comes in 3/8" thickness it can be stretched to be used in thinner type applications for all sized projects. Simply cut, peel and stick this Damplifier™ Butyl Rope damper onto your project area to get better sound deadening results than any other product in its price class!

Damplifier™ Butyl Rope has many different uses in the car audio and muscle car industries along with different applications in every day life:

  • Used to bond Speaker Box glass to speaker boxes
  • Used on Speaker mounting bolt areas to kill vibration (Especially on metal speaker mounts)
  • Between the areas where thin outer sheet metal of vehicles meets up with the side impact bars.
  • Even can be used when replacing windows (This is a very high quality butyl rubber, specifically designed to kill vibration noise)
  • Used when re-attaching the vapor barrier on door panels
  • Mount After Market Tweeters
  • Stopping rattling around door panel pieces (i.e electric lock switches, window power button switches)
  • Reattaching modified headlight/taillight lenses
  • Used on Sub Woofers in between wood and metal of sub woofer before putting screw in (for extra deadening and sealing)

*** Damplifier Butyl Rope can be shipped out in singles via USPS Flat Rate Envelopes for $7.50 each or (3) Damplifier Butyl Ropes shipped for $14.50 via USPS Flat Rate Medium Box. Just email us at with full shipping info to get a single product order. This option is for single order only, if you add the rope to a larger order it will ship with those packages. ***


  • 3/8" Thick Damplifier™ Butyl Rope
  • 15' Length on a Roll
  • Store Below 120 degrees F.
  • Shelf Life of 2 years
  • Meets requirements of ASTM C 990 Section 6










Product Videos

Ported Speaker Box Build - (2) SMD "Mini" 12" Subwoofers - 'Yota BASS Upgrade Video 1 11:41

SMD Products Available at Visit my site! Join the forum today! More pics of the SMD Sub here : Coming soon! Visit for fast updates as i post pics all the time there. I have a couple 12" Proto SMD Mini Subwoofers to try out and no real place to put of course i called on my boy Brandon who just happened to already have a system with a 12" sub in it. He only had a Rockford Fosgate 400 watt amp and it was great...but he needed more. We swapped it out with a Rockford Fosgate Prime 1200.1 (available ) So far it sounds REALLY good but now he is ready for more. We are about to double the subs and double the power. Check back later for release date info. We are going to more than triple the power soon! box info: 3.9 cubes, 33hz. Made of 1" MDF. Don't forget to Subscribe Also, check out my other pages: Instagram: Facebook Page here: Follow:

  • Ported Speaker...
    SMD Products Available at Visit my ...

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Product Reviews

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  1. Damp rope review 5 Star Review

    Posted by on 24th May 2017

    Product was easy to work with. Would use again for other projects as the need arises. Rope was a little large in diameter for my application. With a little strategic manipulation I was able to replicate the diameter needed to match the stock seal I was replacing.

  2. Stays super sticky and has no smell. 5 Star Review

    Posted by on 17th Feb 2016

    I used it to seal my new SMD speaker terminals to my speaker box. It stays super sticky while not drying up and cracking. Plus if I want to remove the terminal later I can do so without damaging it.

    I also used it to stop my Rockford amp lid from rattling.

  3. Very good quality at a competitive price 4 Star Review

    Posted by on 27th Jan 2016

    Many companies will sell a product for twice the price when they put their name on it. Second Skin, does not pull that game. I've purchased butyl rope before from different vendors and Second Skin's rope cost less and is not as outrageously gooey as other rope I've purchased elsewhere.

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