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Thermal Acoustic Insulation Sheets [12 in. x 36 in., 3 mm, Covers 12 sq. ft.]
InfoVehicle Info Needed
FLATLINE BARRIERSPART NUMBER: 118-FB12

Thermal Acoustic Insulation Sheets [12 in. x 36 in., 3 mm, Covers 12 sq. ft.]

$6299
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Peel-and-Stick Thermal Acoustic Insulation Sheets
  • Universal Fit for Any Make or Model
  • Peel-and-Stick Adhesive Backing, Heat Resistant, Sound Dampening, Cutting Required for Custom Fit
  • Set of 4

    This insulation sheet set from Flatline Barriers is a universal-fit thermal and acoustic barrier that installs anywhere road noise or engine heat needs to be stopped, from floors and firewalls to trunks and doors.

    Flatline Barriers FB12 Insulation Sheet Set Features:

    • Peel-and-stick adhesive backing for fast installation
    • Resists radiant heat transfer into the cabin
    • Dampens road, wind, and exhaust noise
    • Cutting required for a custom fit
    • Multi-piece kit covering the full panel area
    • Meets FMVSS 302 flammability standard
    • Part TypeSound Dampening Sheet
    BrandFLATLINE BARRIERS
    Package Height2.12
    Package Width12 in
    Package Length36 in
    Weight3.25 PG
    Part CategoryAccessories
    Thickness0.125 in
    Universal Or Specific FitUniversal
    Cutting RequiredYes
    QuantitySet of 4
    Part FitmentUniversal
    AdhesiveYes
    Vendor Part NumberFB12
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning