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SoffSeal Heat & Sound Insulation 4' x 6' x 3/8"

854-INSUL1

made in usa

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SoffSeal INSUL1
$19.49
More than 10 available
Heat & Sound Insulation
  • 4' x 6' x 3/8"
  • Thick aluminum on one side
  • Ships
    Save $10 on $199, $20 on $299, $30 on $499, $100 on $1,199 Orders. Promo Code: OPENROAD exclusions apply
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    Narrow Results
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    1974  CHEVROLET MALIBU

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: L
    • CUI: 350

    1974  CHEVROLET MALIBU

    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454

    1974  BUICK LESABRE

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LUXUS
    • Engine Vin: W
    • CUI: 455

    1966  MERCURY VOYAGER

    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 427

    1991  MERCURY COUGAR

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: T
    • CUI: 302

    1974  CHEVROLET BEL AIR

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350

    1965  PONTIAC CATALINA

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 389

    1974  CHEVROLET CAPRICE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: U
    • CUI: 400

    1962  PONTIAC CATALINA

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 389

    1970  PONTIAC EXECUTIVE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 400

    1960  FORD FALCON

    • Liter: 2.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 144

    1974  CHEVROLET CORVETTE

    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 454

    1976  PONTIAC BONNEVILLE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: N
    • CUI: 400

    1972  BUICK LESABRE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350

    1991  PONTIAC GRAND PRIX

    • Liter: 3.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SE
    • Engine Vin: X
    • CUI: 207

    1986  FORD TAURUS

    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MT5
    • Engine Vin: D
    • CUI: 153

    1964  PONTIAC LEMANS

    • Liter: 3.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 215

    1970  PONTIAC EXECUTIVE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 400

    1980  CHEVROLET CAPRICE

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: J
    • CUI: 267

    1971  PONTIAC LEMANS

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: T37
    • Engine Vin: -
    • CUI: 455

    1975  CHEVROLET NOVA

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: POLICE
    • Engine Vin: L
    • CUI: 350

    1960  FORD FALCON

    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 170

    1967  MERCURY MARQUIS

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 390

    1972  CHEVROLET CHEVELLE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: R
    • CUI: 400

    1971  PONTIAC LAURENTIAN

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400

    1972  CHEVROLET CHEVELLE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GREENBRIER
    • Engine Vin: J
    • CUI: 350

    1968  OLDSMOBILE DELTA 88

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455

    1981  PONTIAC PARISIENNE

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 307

    1971  PONTIAC FIREBIRD

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455

    1971  OLDSMOBILE CUTLASS SUPREME

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455

    1956  FORD PARK LANE WAGON

    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 292

    1986  FORD THUNDERBIRD

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ELAN
    • Engine Vin: F
    • CUI: 302

    1977  OLDSMOBILE CUTLASS

    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COLONNADE
    • Engine Vin: F
    • CUI: 260

    1980  CHEVROLET CAPRICE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: N
    • CUI: 350

    1968  MERCURY CYCLONE

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302

    1967  CHEVROLET CHEVELLE

    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300 DELUXE
    • Engine Vin: -
    • CUI: 230

    1971  PONTIAC VENTURA

    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 250

    1975  PONTIAC LEMANS

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: J
    • CUI: 350

    1970  CHEVROLET CHEVELLE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350

    1960  FORD GALAXIE

    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPECIAL
    • Engine Vin: -
    • CUI: 352

    1970  CHEVROLET CHEVELLE

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: ND
    • CUI: 307

    1966  PONTIAC TEMPEST

    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 326

    1967  MERCURY MARQUIS

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 390

    1972  CHEVROLET CHEVELLE

    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: W
    • CUI: 454

    1971  PONTIAC LAURENTIAN

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455

    1993  FORD TAURUS

    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GL
    • Engine Vin: 1
    • CUI: 182

    1967  BUICK ELECTRA

    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 430

    1972  CHEVROLET CHEVELLE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GREENBRIER
    • Engine Vin: J
    • CUI: 350

    1968  OLDSMOBILE DELTA 88

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 350

    1981  PONTIAC PARISIENNE

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: J
    • CUI: 267

    1962  PONTIAC CATALINA

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VENTURA
    • Engine Vin: -
    • CUI: 389

    1966  PONTIAC CATALINA

    • Liter: 6.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VENTURA
    • Engine Vin: -
    • CUI: 421

    1974  PONTIAC BONNEVILLE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 400

    1969  PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350

    1970  PONTIAC CATALINA

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400

    1956  FORD RANCH WAGON

    • Liter: 5.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 312

    1977  OLDSMOBILE CUTLASS

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: COLONNADE
    • Engine Vin: R
    • CUI: 350

    1967  CHEVROLET CHEVELLE

    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300 DELUXE
    • Engine Vin: -
    • CUI: 283

    1961  FORD THUNDERBIRD

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 390

    1974  PONTIAC BONNEVILLE

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 455

    1978  OLDSMOBILE CUTLASS

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VISTA CRUISER
    • Engine Vin: L
    • CUI: 350

    1978  PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: L
    • CUI: 350

    1962  BUICK SKYLARK

    • Liter: 3.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 215

    1976  BUICK ELECTRA

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: X
    • CUI: 350

    1978  PONTIAC GRAND AM

    • Liter: 4.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 301

    1970  CHEVROLET NOVA

    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: CA
    • CUI: 153

    1970  CHEVROLET CHEVELLE

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: ND
    • CUI: 307

    1960  FORD STARLINER

    • Liter: 5.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 352

    1970  CHEVROLET CHEVELLE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 402

    1965  OLDSMOBILE JETSTAR 88

    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 330

    1967  BUICK SKYLARK

    • Liter: 5.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 340

    1971  PONTIAC FIREBIRD

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: -
    • CUI: 400

    1972  CHEVROLET CHEVELLE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350

    1970  PONTIAC CATALINA

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VENTURA
    • Engine Vin: -
    • CUI: 400

    1966  FORD COUNTRY SQUIRE

    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 427

    1972  CHEVROLET CHEVELLE

    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: W
    • CUI: 454

    1969  MERCURY MONTEREY

    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 429

    1983  MERCURY CAPRI

    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CRIMSON CAT
    • Engine Vin: A
    • CUI: 140

    1963  FORD 300

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 406

    1955  PONTIAC PATHFINDER

    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 265

    1963  PONTIAC CATALINA

    • Liter: 6.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 421

    1993  OLDSMOBILE CUTLASS SUPREME

    • Liter: 3.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 207

    1972  BUICK GS

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350

    1968  OLDSMOBILE TORONADO

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 455

    1976  PONTIAC GRAND LEMANS

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 400

    1962  PONTIAC CATALINA

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389

    1973  CHEVROLET CAPRICE

    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454

    1967  BUICK GRAN SPORT

    • Liter: 5.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 340

    1970  PONTIAC EXECUTIVE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 400

    1965  FORD GALAXIE

    • Liter: 3.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 240

    1964  PONTIAC CATALINA

    • Liter: 6.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2
    • Engine Vin: -
    • CUI: 421

    1965  PONTIAC TEMPEST

    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 326

    1959  MERCURY PARK LANE

    • Liter: 5.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 312

    1991  FORD PROBE

    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SE
    • Engine Vin: U
    • CUI: 182

    1962  PONTIAC GRAND PRIX

    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389

    1986  OLDSMOBILE CUTLASS CIERA

    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: W
    • CUI: 173

    1969  PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350

    1974  MERCURY MONTEGO

    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MX BROUGHAM
    • Engine Vin: A
    • CUI: 460

    1974  CHEVROLET LAGUNA

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 400

    1969  CHEVROLET ESTATE

    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    INSUL1 - SoffSeal Hood Insulation is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Not sure which was better, Jegs service or quality Ordered 2 pcs and they arrived lightning quick! Used them to replace the 30 yr old, deteriorating sound proofing on the inside of the motor cover for my boat. Went on great, looks OEM and can hardly hear the 350 cu in GM purring away.
    Date published: 2015-06-18
    • y_2020, m_2, d_24, h_14
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.5
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    • clientName_jegs

    Will this product work for an inboard motor heat shield 

    Asked by: Traypug
    Yes, you can use this to insulate most of anything.
    Answered by: Rusty B
    Date published: 2018-08-09

    Would this work on the engine cover of a Dodge van?

    Asked by: Will Henry
    Yes, you can use this for hood insulation.
    Answered by: Rusty B
    Date published: 2018-07-20

    One place shows 4" X 6" and the other place 4' X 6' - a big difference.  Safe to assume 4X6? What's the insulation value and could it be used under the bed in an RV to help keep the cold out from under storage compartment?  

    Asked by: westie0506
    This is 4ft x 6ft it doesn't really have an R-value, but would work to insulate any application.
    Answered by: Rusty B
    Date published: 2018-02-14
    • y_2020, m_2, d_25, h_13CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.5
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    • clientName_jegs

    Items You Need

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    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.