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Luxury Liner Pro - Mass Loaded Vinyl + Closed Cell Foam - 1 sheet (24"W X 54"L) = 9sqFt

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Product Description



Luxury Liner Pro is our best automotive noise and thermal barrier. This is a high R-value flexible mass loaded vinyl fused with a high density closed cell foam layer. The two components are permanently bonded together and are highly water resistant. Apply on top of Damplifier Pro, Damplifier or Spectrum to reduce airborne sound waves and thermal transfer.   

Typically installed on top of Damplifier ProDamplifier or Spectrum in these areas:

  • Door Skins 
  • Floor 
  • Firewall (cabin side)
  • Trunk



  • Sheet size  (24"W X 54"L) = 9sqFt
  • Thickness =  Approximately 3/8"
  • Mass/Area = 1.2 lbs. per sq foot
  • Total weight per sheet = 12 lbs. per sheet

  • Thermal range = -20°F to +180°F *Recommended installation 2" from heat source*.

     DIRECTION OF HEAT FLOW         R-Value HEAT WAVE PRO               R-Value LUXURY LINER PRO

    UP                                                                    7.85                                                          9.50                

    DOWN                                                             16.39                                                       17.75                            

    HORIZONTAL                                                9.91                                                        11.22

  • R-VALUE PER INCH                                    3.91                                                          4.45

  •   **NOTE** Due to the weight of this product, it may be difficult to install to the underside of horizontal surfaces such as a ceiling. We recommend Heat Wave Pro or Mega Zorbe  as an excellent alternative. 


Luxury Liner Pro meets RoHS compliance  an EU standard restricting the use of 10 hazardous substances.

Noise Reduction Uses...

Luxury Liner Pro is typically installed on top of a CLD like Damplifier, Damplifier Pro or Spectrum to filter out the most difficult airborne sound waves. LLP insulates for both noise and temperature extremes.


What is Luxury Liner Pro?
Luxury Liner Pro is a mass loaded vinyl with a closed cell foam noise and heat Barrier - MLV/CCF. 

Which side of Luxury Liner Pro does the adhesive get applied to?
LLP is installed with the soft grey foam side down (facing the noise source). Second Skin Contact Adhesive or Super Strong Double Sided Tape  is applied to the foam side. 

What is the difference between Luxury Liner and Luxury Liner Pro?

Luxury Liner and Luxury Liner Pro share a very similar heavy vinyl barrier.  Luxury Liner Pro is a 1 lb PSF vinyl barrier bonded to a water resistant closed cell foam. Luxury Liner is a mass loaded vinyl with no foam backing.

Sound Transmission Loss - Luxury Liner Pro Mass Loaded Vinyl 1 lb/ft² + Closed Cell Foam:

(Sound Transmission Loss, in dB, Frequency in Hz)(STC 26)

 Frequency (Hz)  125  250  500  1000 2000  4000 
 Sound Transmission Loss (dB)  20  21  25  28  32  42




Product Videos

How to Make Your Car Quieter With Auto Insulation / Sound Deadening 09:40 shows you how to install auto insulation/sound deadening and the benefits of using it. Second Skin Audio's Damplifier Pro and Luxury Liner Pro are featured in this video.

  • How to Make Yo... shows you how to install auto insulation/sound ...
  • Team Second Sk...
    A couple who are fans of the steampunk genre turn to the team ...
  • what sound dea...
    200 second skin SPL tiles, 5 sheets of second skin luxury line...
    Materials and Tools for this Project Here:

Product Reviews

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Showing reviews 1-10 of 12 | Next

  1. Great combination 5 Star Review

    Posted by on 22nd Feb 2018

    I recently used this in my 2018 Double Cab Tacoma, I purchased 6 sheets, and have a little left over. That said I didn't do complete 100% coverage, if I did I wouldn't have any left. Fits behind all the doors with CDL tiles underneath, and easy to lay down on the floor. Had a significant effect on the road noise and I would buy it again. Much easier than trying to combine the two products and hang them yourself! Pay a little extra and save yourself a huge hassle

  2. Best In Class 5 Star Review

    Posted by on 8th Feb 2018

    I'm a car audio junkie and have customized every vehicle I have owned over the past 30 years. Hands down the best product I have used, and I have used a lot over the years.

  3. Best. Stuff. Ever! 5 Star Review

    Posted by on 15th Nov 2017

    I have used this product on a couple of builds and honestly it is well worth the time, effort, and money it takes. There is nothing else on the market that comes even close to what this will do.

  4. Great product. Easy to work with. 4 Star Review

    Posted by on 13th Sep 2017

    I used Luxury Liner Pro on the floor boards and trunk area of a vehicle I did an interior restoration on and although it is thick and can cause some panel fitment issues if not cut / measured correctly, it really did help to quiet down road noise and help with some exhaust drone in the cabin of the car.

  5. Thick Product 4 Star Review

    Posted by on 5th Aug 2017

    I ordered this thinking it was 3/8 inches thick. Product I received is a full 1/2" sent email to support because with the extra 1/8" I was unable to get floor trim to fasten. They said I should have measured. I did measure but the product is thicker than advertised which in some cases would be great but not for me. Basically said it was my fault and no refund offered. Great product, poor customer service.
    [Second Skin Response: Luxury Liner Pro is listed as approx. 3/8" thick, it is a 1/4" closed cell foam infused onto an 1/8" mass loaded vinyl. We strive to make every sheet as close to 3/8" as possible. We offered you several ways to overcome thickness issues encountered in builds, such as: trimming around the carpet fasteners, bevel/taper the edges of the Luxury Liner Pro with a razor blade, or just merely push the foam down a bit (it will compress an 1/8" with ease). As you said the product is "great", it is unfortunate your specific build had clearance issues. We do offer a sample pack of all of our high quality products that any customer can order or request to check the thickness and clearance areas of the build beforehand. Please feel free to call us at 1-800-679-8511 with any product inquires or order assistance Monday-Friday 9 am to 4 pm.]

  6. Quality Foam 5 Star Review

    Posted by on 20th Jul 2016

    This product is high quality, very dense and easy to cut. The sound reduction is quite significant. I used high density foam from various sources but there is no comparison to this Luxury Liner. I plan to purchase more for the rear door of my CRV.

  7. Better than memory foam! 5 Star Review

    Posted by on 20th Jun 2015

    High quality stuff here, super shock absorbent.

  8. amazing product!! 5 Star Review

    Posted by on 24th Jun 2014

    got the 9ft order of this stuff and it did under the back bench seat and also the passenger side floor (1970 Chevy c10). stuff is thick but easy to work with (cut) and made a HUGE difference. this is the best stuff out there!!

  9. Unbelievable Difference! 5 Star Review

    Posted by on 23rd Jun 2014

    I'm restoring a 62 karmann ghia convertible, and the resonance of a lowered VW is just terrible thru it's floor pan. This mass loaded vinyl with a backing pre-applied was simple to cut and install, and I just can't describe how powerful it's sound deadening capabilities are. It's spend - about $400 worth for my little car, but I can actually feel the vibration of the music in the seat frame at 50mph with the top down. Bravo!

  10. Huge difference 5 Star Review

    Posted by on 14th Jan 2014

    I put this on top of a layer of vibration reducing material, only covering the large and easy to reach areas of the floorboard in a Honda. The difference is unbelievable. the 3x3 product went further than I thought it would and transformed the sound inside the car. Thanks.

Showing reviews 1-10 of 12 | Next

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