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Deal.ai › Compare

XWHaven Closed Cell Foam Sheet vs XCEL Marine Foam Roll

Buy the XWHaven sheet for car sound deadening and thermal work on flat panels, where its thicker closed-cell foam and peel-and-stick backing do more. Buy the XCEL roll for sealing, gaskets, cushioning and marine jobs, where its neoprene/EPDM/SBR blend and long roll suit cutting to shape. The XWHaven is a single small sheet with vague thickness labeling; the XCEL is a longer, denser, softer rubber roll with published specs. Neither is a premium branded sound-deadener, and owners of both report the adhesive is the weak point on hot or curved surfaces.

  • Choose the XWHaven if you want a thick peel-and-stick sheet to line a door, trunk floor or firewall and you value thickness over cut-to-fit length.
  • Choose the XCEL if you need a long roll of water-resistant closed-cell rubber to cut gaskets, seals, padding or marine lining.

Prices

  • XWHaven Closed Cell Foam Sheet: $15.75 at Walmart (last seen Nov 11)
  • XCEL Marine Foam Roll: $28.79 at Hobby Loom (last seen Nov 11)
  • Difference: the XWHaven Closed Cell Foam Sheet is $13.04 cheaper than the XCEL Marine Foam Roll at the latest prices (Nov 11)
XWHaven
Automotive Sound and Heat Insulation Foam, Black Closed Cell Sheet, 30 x 50cm, 8mm Thick, Peel-and-Stick Backing, One Sheet

XWHaven Closed Cell Foam Sheet

Automotive Sound and Heat Insulation Foam, Black Closed Cell Sheet, 30 x 50cm, 8mm Thick, Peel-and-Stick Backing, One Sheet

$15.75at WalmartChecked Nov 11
See all prices and details
Visit Walmart
Pros
  • Thicker foam for sound and heat blocking
  • Peel-and-stick backing speeds install
  • Stated flame retardant and wide temperature range
  • Works on doors, trunk, floor and firewall
Cons
  • Thickness is stated inconsistently (8mm vs 2cm)
  • One small sheet covers little area
  • Foam base material not specified
  • Adhesive can lift in heat
XCEL
XCEL Marine Foam Roll with Self Adhesive - Black, 54" x 12" x 1/4" Closed Cell Foam Rubber Water Resistant Padding Sheet - Home, Marine, Garage, Automobile, Crafts & Cosplay (Black, 54" x 12" x 1/4")

XCEL Marine Foam Roll

XCEL Marine Foam Roll with Self Adhesive - Black, 54" x 12" x 1/4" Closed Cell Foam Rubber Water Resistant Padding Sheet - Home, Marine, Garage, Automobile, Crafts & Cosplay (Black, 54" x 12" x 1/4")

$28.79at Hobby LoomChecked Nov 11
See all prices and details
Visit Hobby Loom
Pros
  • Long roll covers more area
  • Published density, firmness and durometer
  • Neoprene/EPDM/SBR rubber resists water
  • Cuts easily for gaskets, seals and padding
Cons
  • Thinner foam, less sound blocking
  • Extra soft, so limited load bearing
  • Abrasion and chemical resistance only fair
  • Adhesive grip varies on curved surfaces

What separates them

XWHaven Closed Cell Foam SheetXCEL Marine Foam Roll
Thickness8mm nominal, though the listing also states 2cm in the specs1/4 inch (about 6mm), consistent
Sheet sizeOne 50 x 30cm sheet (about 1.5 sq ft)54 x 12 inch roll (about 4.5 sq ft)
MaterialClosed-cell foam, unspecified baseNeoprene/EPDM/SBR blend rubber
Density and firmnessNot published14 lb/cu ft, extra soft, 30-50 Shore 00
AdhesivePeel-and-stick backingPressure-sensitive adhesive on one side
Water and chemical resistanceWater resistant, flame retardantWater resistant, fair chemical and abrasion resistance
Temperature rangeStated -40C to +100CNot published
Cutting and shapingSingle sheet, cut to fitLong roll, easy to cut custom shapes

Prices at every store

XWHaven Closed Cell Foam Sheet

  • WalmartNew

    In stockSold by XWHavenReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $15.75Free shippingChecked Nov 11
    Visit Walmart
Prices and history →

XCEL Marine Foam Roll

  • Hobby LoomNew

    In stockReturn policy

    $28.79Checked Nov 11
    Visit Hobby Loom
  • PrimeWarehouse SupplyNew

    In stockReturn policy

    $31.98Checked Nov 11
    Visit PrimeWarehouse Supply
  • GolforaNew

    In stockReturn policy

    $33.98Checked Nov 11
    Visit Golfora
  • PipePulseNew

    In stockReturn policy

    $34.29Checked Nov 11
    Visit PipePulse
All 6 stores and price history →

Specs compared

SpecXWHaven Closed Cell Foam SheetXCEL Marine Foam Roll
colorOtherBlack
Thickness2CM=20MM=0.8INCH=787MIL=4/5"1/4"
size1pcs—
Item Length30cm=12inch—
Fitment TypeDirect Replacement—
Placement On VehicleCargo/Trunk/Bonnet/Dashboard/Under Seat/Doors—
Length—72"
Width—17"
Shape—Roll
Item dimensions—72 x 18 x 0.25 inches
Brand—XCEL
Cell Type—Closed Cell
Show all 29 specsShow fewer specs
SpecXWHaven Closed Cell Foam SheetXCEL Marine Foam Roll
Abrasion Resistance—Fair
Application—Gasket; Seal; Cushion
Backing Type—Plain
Backing Type - Foam—Plain
Cell Type - Foam—Water-Resistant Closed Cell
Chemical Resistance—Fair
Color - Foam—Black
Compression Set—40 %
Density—14 lb/cu ft
Durometer

Questions and answers

Which is better for car sound deadening?
The XWHaven. Its thicker foam and peel-and-stick sheet suit door, trunk and floor panels. The XCEL is thinner and better at sealing and cushioning than blocking noise.
Which lasts longer?
The XCEL has published rubber specs and a denser, water-resistant blend, so it holds up better outdoors and in wet marine use. The XWHaven is fine indoors on dry panels but its foam base is unspecified.
Is the XCEL worth stepping up to?
Yes if you need length, cut-to-fit gaskets or marine use. The XWHaven is the better pick if you mainly want thickness for heat and noise on flat car panels.
Can either go under a seat or on a boat?
The XWHaven lists under-seat placement. The XCEL is marketed for kayaks, boats and cabins and is water resistant, so it suits marine lining better.
Do the adhesives hold?
Both use pressure-sensitive backing. Clean and degrease the surface first, and expect either to need help on hot or sharply curved panels.

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More comparisons

  • TroyStudio Sound Proof PEF Closed Cell Foam with Aluminum Foil, Self-Adhesive 13" x 78" Heat Shield White Foam Sheet - Waterproof Noise Vibration Thermal Insulation Roll for Home, HVAC and Car vs XCEL Marine Foam Roll with Self Adhesive - Black, 54" x 12" x 1/4" Closed Cell Foam Rubber Water Resistant Padding Sheet - Home, Marine, Garage, Automobile, Crafts & Cosplay (Black, 54" x 12" x 1/4")
  • Adhesive Foam Padding Closed Cell Neoprene Foam Sheet, 1/4" x 12" x 59" vs XCEL Marine Foam Roll with Self Adhesive - Black, 54" x 12" x 1/4" Closed Cell Foam Rubber Water Resistant Padding Sheet - Home, Marine, Garage, Automobile, Crafts & Cosplay (Black, 54" x 12" x 1/4")
  • Automotive Sound and Heat Insulation Foam, Black Closed Cell Sheet, 30 x 50cm, 8mm Thick, Peel-and-Stick Backing, One Sheet vs TroyStudio Sound Proof PEF Closed Cell Foam with Aluminum Foil, Self-Adhesive 13" x 78" Heat Shield White Foam Sheet - Waterproof Noise Vibration Thermal Insulation Roll for Home, HVAC and Car
  • Adhesive Foam Padding Closed Cell Neoprene Foam Sheet, 1/4" x 12" x 59" vs Automotive Sound and Heat Insulation Foam, Black Closed Cell Sheet, 30 x 50cm, 8mm Thick, Peel-and-Stick Backing, One Sheet

Buying guides that pick them

  • Best self-adhesive closed-cell foam insulation sheets
—
30-50 (Shore 00)
Elongation—150%
Finish—Textured
Firmness—Extra Soft (0 to 4 psi)
Firmness @ 25% Deflection—3.5 psi
Length - Foam—72 in
Length Tolerance—+/-3%
Material - Foam—Neoprene/EPDM/SBR