Back to top
In stock

Second Skin Overkill – Closed Cell Foam


Closed cell foam is an excellent piece of the puzzle to achieve your vehicle…

SKU: SSOVERKILL Categories: ,
Buy 2 -3 4 -5 6 +
Price $24.37$185.24 $23.74$180.49 $22.49$170.99
Product price
Additional options total:
Order total:

Closed cell foam is an excellent piece of the puzzle to achieve your vehicle sound insulation goals. Second Skin Overkill is the lightweight version flexible, vinyl infused closed cell foam. At 1/8” thick, it’s designed to fit into tighter spaces than our thicker OverKill Pro product, and is great for car door insulation under the plastic door panel. Closed cell foams will do some work absorbing low-frequency sound waves, but OverKill really shines as a decoupler. Use OverKill to prevent any two hard surfaces from hitting each other.

  • 1/8” thick vinyl infused closed cell foam
  • Highly water resistant
  • Decouple inside panels to create pressure, preventing rattles and squeaks
  • Each sheet is 24” x 54” (9 Sq Ft)
  • Weight = 0.125 pounds per square foot
  • Heat resistant up to 165 F
  • Made in the USA


Product Usage

  • Apply using our Contact Spray Adhesive (1 can per 4 sheets) or Super Strong Double Sided Tape.
  • OverKill should not be your primary noise blocker. It is an excellent decoupler and will absorb some low frequency sound waves, but closed cell foam does not have enough mass to effectively block sound and its closed cells mean it doesn’t absorb sound well. Use it as a decoupler with our Luxury Liner MLV or under your vehicle’s plastic paneling.
  • To stop rattling panels, cut OverKill to fit and squeeze it into the gap to create a cushion for the plastic panel.

Recommended Install Locations

  • Doors – outer and inner door skin
  • Floor – decouple MLV from the front firewall all the way back to the rear deck seat wall
  • Firewall – decouple MLV on the cabin side
  • Trunk – decouple MLV along the floor and walls
  • Roof – decouple ceiling from the head liner
  • Decouple any plastic paneling from the A, B, and C pillars to your cup holders

OverKill Install Guide

Xplicit Audio is proud to be an Authorized Second Skin Audio Dealer!


Second Skin

Sound Dampening Thickness


Sound Dampening Sq Ft

9 sq ft, 36 sq ft, 54 sq ft, 72 sq ft, 90 sq ft

Sound Dampening Type


Customer reviews

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %


There are no reviews yet.

Be the first to review “Second Skin Overkill – Closed Cell Foam”

Use one of the allowed file type: jpg,png.

    Chat with us
    Chat with us
    Questions, doubts, issues? We're here to help you!
    None of our operators are available at the moment. Please, try again later.
    Our operators are busy. Please try again later or contact us via email: [email protected]
    Have you got question? Write to us!
    Thanks for chatting!
    Was this conversation useful? Vote this chat session.
    Good Bad