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Deal.ai › Replacement Auto Parts
LINGDA
197 mil 37.45 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“)
LINGDA

197 mil 37.45 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“)

Best price now

$38.99at WalmartChecked Nov 12

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Price facts

  • Last seen at $38.99 at Walmart on Nov 12.

Our take on the 197 mil 37.45 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“)

The LINGDA Car Sound Deadener is a closed-cell foam mat with a self-adhesive backing, sold as 29 sheets of 15.7 by 11.8 inches for about 37.45 sq ft of coverage. At 197 mil (roughly 5 mm) thick, it targets engine, tire and wind noise plus radiant heat, and it can be cut and pressed onto doors, roof, wheel arches and trunk. It is a budget foam mat rather than a butyl-and-foil deadener, so it dampens airborne noise and heat better than it kills panel vibration. It suits DIY owners doing a full-car or partial sound and heat job who want wide coverage from one box.

Best forDIY owners soundproofing doors, roof or trunkReducing road, tire and wind noise on a daily driverCutting heat through the floor, firewall or hoodBuyers who want wide coverage from one kit
Pros
  • Large 37.45 sq ft coverage across 29 sheets
  • 197 mil closed-cell foam is thick for its class
  • Self-adhesive backing simplifies installation
  • Works for both noise and heat insulation
  • Sheets cut easily to fit panels and contours
Cons
  • Closed-cell foam alone does little for structural vibration
  • Adhesive can fail on dirty or curved surfaces
  • No butyl layer or aluminum foil facing like premium deadeners
  • Thickness makes trim and panel refitting harder
  • Color may differ slightly from images

197 mil 37.45 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“) prices at every store

  • WalmartNew

    In stockSold by Feisu 6688Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $38.99Free shippingChecked Nov 12
    Visit Walmart

About the 197 mil 37.45 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“)

This is a self-adhesive sound deadening and heat insulation mat for cars. It is made of closed cell foam and is 197 mil thick. The set has 29 pieces that cover a total of 37.45 sq ft.

It can be installed on the roof, doors, wheel arches and trunk. It reduces engine noise, tire noise, wind noise and noise from outside the car. It also blocks 97% of radiant heat transfer and reduces most sound and vibration.

The mat spreads engine heat evenly and helps keep the hood from overheating. This helps keep the cabin temperature steadier in winter and summer.

Brand
LINGDA
Material
Closed cell foam
Thickness
197 mil
Piece size
15.7 in × 11.8 in
Quantity
29 pieces
Coverage
37.45 sq ft total
Attachment
Self-adhesive backing
Install areas
Roof, doors, wheel arches, trunk
Heat blocking
Blocks 97% of radiant heat transfer
Noise reduced
Engine, tire, wind and outside noise

Specifications

color
SilverSource

Questions and answers

Is this a butyl sound deadener or just foam?
It is closed-cell foam only, with no butyl or foil layer. It blocks airborne noise and heat well but does not add mass to stop panel vibration the way butyl deadeners do.
How much area does one box cover?
The 29 sheets measure 15.7 by 11.8 inches each, for about 37.45 sq ft total. That is enough for doors, trunk and part of the floor on a typical car.
Can I install it myself?
Yes. The sheets are self-adhesive and can be cut with scissors or a knife. Clean and degrease the panel first, and press each sheet down once, since the maker warns against repositioning.
Will it reduce road and engine noise?
It reduces engine, tire and wind noise and outside noise, mostly by absorbing and blocking sound. Results are modest compared with a full butyl plus foam plus mass-loaded vinyl build.
Does it help with heat?
The maker claims it blocks up to 97% of radiant heat transfer. It is commonly used on the floor, firewall and roof to keep cabin temperatures steadier.
How thick is the mat?
It is 197 mil, about 5 mm, of closed-cell foam. Check clearance behind door panels and trim before fitting.
Where is the 197 mil 37.45 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“) cheapest?
At Walmart, for $38.99, as of our latest check.

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