Dodo Mat Acoustic Liner 15mm 2 Sheets Car Sound Proofing Foam Self Adhesive
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Dodo Mat Acoustic Liner is a 15mm self-adhesive open-cell acoustic foam that absorbs medium to high frequency noise behind door cards and roof linings. This pack contains 2 sheets of 1000 x 500mm, covering 1 sq m in total, and is part of the Dodo Mat soundproofing range.
Key specifications
- Thickness: 15mm
- Material: Polyurethane open-cell acoustic memory foam, black convoluted finish
- Pack contents: 2 sheets, 1000 x 500mm each
- Coverage: 0.5 sq m per sheet, 1 sq m per pack
- Fitting: Self-adhesive, peel and stick
- Operating temperature: -40 to 90°C
- Flammability: Tested for vehicle interiors to ISO 3795:1989
Acoustic liners
Dodo Mat Acoustic Liner is a 15mm open-cell memory foam built for automotive interiors. It targets medium to high frequency noise and is especially effective when fitting speaker upgrades behind door cards.
The self-adhesive backing makes fitting straightforward: peel and stick directly onto the surface. The soft, flexible foam compresses to fit tight spaces behind door cards and roof linings, then returns to its original shape. This also helps eliminate rattles and squeaks from trim panels.
- 15mm open-cell acoustic memory foam
- Absorbs medium to high frequency noise
- Self-adhesive peel and stick application
- Flexible construction fits tight spaces behind trim panels
- Reduces rattles and squeaks
- Ideal for speaker upgrade door environments
- Pack contains 2 sheets: 1000mm x 500mm each
- Total coverage: 1 sq m per pack
For best results, use alongside Dodo Mat DEADN Hex Sound Deadening as a first layer on bare metal before applying the acoustic foam.
Explore the full range in Dodo Mat.
Specification
| Operating temperature | range -40 to 90°C |
|---|---|
More specs
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What's Included
- 2 Sheets Dodo Acoustic Liner 15mm
Dodo Mat
About the Dodo Mat DOD-ACOUSTIC15-SHEET
From our tech experts at CEN
Dodo Mat Acoustic Liner 15mm is a self-adhesive open-cell polyurethane foam designed to absorb medium to high frequency noise in automotive interiors. Each pack contains two sheets measuring 1000 x 500mm, giving 1 sq m of coverage in total. The black convoluted foam is rated from -40 to 90°C and flammability-tested to ISO 3795:1989 for vehicle use.
Who it suits
This liner suits anyone fitting speaker upgrades or reducing cabin noise behind door cards, roof linings or trim panels. The 2-sheet pack covers a single door or a small targeted area. For larger projects, the full Dodo Mat range includes bigger packs and complementary products.
Our tech experts advise
For best results, apply a layer of vibration-damping mat such as Dodo Mat DEADN Hex Sound Deadening to bare metal first, then fix the acoustic foam over the top. The self-adhesive backing bonds directly to clean, dry surfaces. The flexible foam compresses into tight cavities and returns to its original shape, which also helps eliminate rattles from trim panels.
Explore the full Dodo Mat range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Dodo Mat
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Frequently Asked Questions
Q: How much sound deadening do I need for my car?
A: As a guide, a pair of front doors takes around 1 to 1.5 square metres, and a full car between 4 and 6 square metres depending on coverage. The sheet coverage for this product is listed in the Specification tab.
Q: Where should I apply sound deadening first?
A: Doors give the biggest gain for both road noise and speaker performance, followed by the boot floor and wheel arches. Even a doors-only install noticeably tightens speaker bass.
Q: Is sound deadening difficult to fit myself?
A: It is one of the more DIY-friendly upgrades: panels are cut to shape, peeled and rolled firmly onto clean metal. A roller tool and panel removal tools make the job much easier, or CEN can carry out installation from our Nottingham premises.
Q: Will sound deadening improve my audio system?
A: Yes. Deadening the doors reduces panel resonance so speakers produce cleaner, tighter bass, and lowering road noise means you hear more detail at normal volumes.
Q: How much does one pack of Dodo Mat Acoustic Liner cover?
A: Each pack contains 2 sheets measuring 1000 x 500 mm, so each sheet covers 0.5 sq m and the pack covers 1 sq m in total.
Q: Where should I fit acoustic liner foam?
A: The 15 mm open-cell foam is designed for behind door cards and roof linings, where it absorbs medium to high frequency noise and helps stop trim rattles. It is especially effective when fitting speaker upgrades in the doors, and it can also be used in machine enclosures.
Q: What temperatures can Dodo Mat Acoustic Liner handle?
A: It is rated for an operating temperature range of -40 to 90°C and is flammability tested for vehicle interiors to ISO 3795:1989.
