




Dodo Mat Bonnet Liner Pro 12mm Acoustic Foam Hoodliner Absorbs Engine Noise
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Dodo Bonnet Liner PRO is a 12mm self-adhesive acoustic foam liner with a tough black nonwoven face, designed and manufactured in the UK to absorb engine noise through car bonnets and engine bays. One large 100 x 120cm sheet covers 1.2 sq.m, enough for most vehicles.
Key specifications
- Thickness: 12mm
- Coverage: 1.2 sq.m (1 sheet, 100cm x 120cm)
- Material: dense open cell acoustic foam with black nonwoven finish
- Fitting: self-adhesive, peel and stick
- Operating temperature: -30 to 100°C
- Fire retardant: FMVSS302 vehicle standard
- Made in: designed and manufactured in the UK
Dodo Bonnet Liner PRO 12mm
Pack coverage 1.2 sq.m (1 sheet, 100cm x 120cm)
Car bonnets and engine bays can benefit greatly from the application of this resilient, self-adhesive 12mm acoustic foam liner. Dodo Bonnet Liner Pro has been designed and manufactured in the UK to provide excellent acoustic absorption and damping characteristics when installed in a vehicle environment.
Dodo Mat Bonnet Liner Pro has a high quality dense acoustic foam coated with a flexible, tough nonwoven face. The 12mm acoustic foam is a soft open cell material offering durability and sound absorbing qualities, with a self-adhesive layer for simple "peel & stick" application.
The large 1.2 sq.m sheet size of this liner ensures good coverage even for larger engine enclosures and car bonnets.
The flexible black nonwoven layer maintains a classic black factory-look finish, while also protecting the fire retardant dense acoustic foam.
Explore the full range in Dodo Mat.
Specification
| Operating temperature | range -30 to 100°C |
|---|---|
More specs
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What's Included
- 1 Single Sheet 12mm Dodo Bonnet Liner Pro
Dodo Mat
About the Dodo Mat DOD-BONNETLINER-PRO
From our tech experts at CEN
Acoustic absorbing foam, for soaking up the reflections a hard-surfaced vehicle interior creates, 12mm from Dodo Mat.
Who it suits
Van and camper conversions, and anywhere road and wind noise is the problem rather than panel resonance. Foam and butyl do different jobs and work best together.
Our tech experts advise
Coverage matters more than thickness: treat the outer skin behind the speaker first, then the inner. It is messy, fiddly work inside a door, which is why we normally do it as part of an install rather than sell it as a weekend job. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
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: Is Dodo Bonnet Liner Pro heat resistant enough for an engine bay?
A: It has an operating temperature range of -30 to 100°C and is fire retardant to FMVSS302 vehicle standards. It is designed for bonnets, bulkheads and machine cabinets.
Q: How much does one sheet of Dodo Bonnet Liner Pro cover?
A: It is sold as a single 100cm x 120cm sheet covering 1.2 sq.m, which fits most car bonnets. It contours and cuts easily to suit particular engine bay shapes.








































