


Comfort Mat Sound Deadening Aerospace Volt 2.5mm 10 Sheets
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The Comfort Mat Aerospace Volt is a 2.5 mm sound deadening mat from Comfort Mat's Aerospace range, sold as a pack of 10 sheets (500 × 700 mm each). It combines anti-vibration and sound insulation in a single lightweight layer, aimed at electric vehicles and sports cars where minimising added weight is a priority.
Key specifications
- Thickness: 2.5 mm
- Sheet size: 500 × 700 mm
- Sheet weight: 0.8 kg
- Surface weight: 2.28 kg/m²
- Foil thickness: 100 microns
- Adhesion: 11 N/cm
- Waterproof: Yes
- Layers: 100 micron foil, 2.5 mm mastic with foamed granules, adhesive glue
- Used as a single layer
- Recommended locations: doors, roof, hood, trunk lid
- Pack contents: 10 sheets
Aerospace Volt 2.5 mm is the lightest and thinnest material in the Aerospace series. It combines effective anti-vibration properties with sound insulation in one layer, making it a practical choice for soundproofing vehicles where added weight is critical — typically electric vehicles and sports cars.
At just 2.5 mm thick with a surface weight of around 2.28 kg/m², Volt suits the roof, doors, hood or trunk lid. For a complete door soundproofing solution, see the Comfort Mat Door Kit Essential 3-in-1.
Features
- Layers: 100 micron foil, 2.5 mm mastic with foamed granules, adhesive glue
- Thickness: 2.5 mm
- Sheet size: 500 × 700 mm
- Foil thickness: 100 microns
- Sheet weight: 0.8 kg
- Weight: 2.28 kg/m²
- Adhesion: 11 N/cm
- Waterproof: Yes
- Used as a single layer
- Place to use: doors, roof, hood, trunk lid
- Contains 10 pieces
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Specification
| Layers | 100 micron foil, 2.5 mm mastic with foamed granules, adhesive glue |
|---|---|
| Thickness | 2.5 mm |
| Sheet size | 500 x 700 mm |
| Foil thickness | 100 microns |
| Sheet weight | 0,8 kg |
| Weight | 2,28 kg/m² |
| Adhesion | 11 N/cm |
| Water proof | Yes |
| Place to use | doors, roof, hood, trunk lid |
More specs
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What's Included
- AEROSPACE VOLT 50×70x0.25 cm – 10 pcs
Comfort Mat
About the Comfort Mat AEROSPACE VOLT 2.5
From our tech experts at CEN
The Comfort Mat Aerospace Volt 2.5mm is the lightest and thinnest mat in the Aerospace range, sold as a pack of 10 sheets measuring 500 × 700 mm each. Each sheet weighs 0.8 kg and combines anti-vibration and sound insulation in a single layer: 100-micron foil, mastic with foamed granules, and self-adhesive backing. Surface weight is 2.28 kg/m² and the material is waterproof.
Who it suits
Volt is designed for owners of electric vehicles or sports cars where keeping added weight to a minimum is a priority. If your vehicle can accommodate a thicker treatment, the Comfort Mat Aerospace Pulsar 5mm offers greater deadening performance.
Our tech experts advise
Apply Volt as a single layer to doors, the roof, hood or trunk lid. Clean and degrease each panel before peeling the backing, then press the sheet firmly and use a roller to ensure full contact with the surface. For a complete door treatment, see the Comfort Mat Door Kit Essential 3-in-1.
Explore the full Comfort Mat range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Comfort 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 area does a pack of Comfort Mat Pulsar cover?
A: Each sheet measures 500 x 320 mm (0.16 square metres), so the pack of 15 sheets covers about 2.4 square metres.
Q: Do I need another layer on top of Pulsar?
A: Pulsar is designed to be used as a single layer. It combines anti-vibration damping and sound insulation in one 5 mm sheet, made up of a 100 micron foil, 5 mm mastic with foamed granules and an adhesive layer.
Q: Where can Comfort Mat Pulsar be fitted?
A: It is suited to doors, roof, bonnet, boot lid, boot and the floor under the rear seats, typically areas with medium to high vibration and noise loads.























