Car Sound Deadening Sheet | Dodo Dead Mat Hex — Pack of 20 & 50

Car Sound Deadening Sheet | Dodo Dead Mat Hex Sheets

Dodo Dead Mat Hex car sound deadening sheets are a professional grade pre-cut deadening solution designed to eliminate panel vibration, structural noise and road noise from cars and vans. The same high grade synthetic butyl compound and unique hex embossed aluminium facing as the bulk roll version — now available as individual car sound deadening sheets for precise, targeted deadening of doors, pillars, roofs and smaller panel areas.

Why Choose Dodo Dead Mat Hex Car Sound Deadening Sheets

Pre-Cut Sheet Format for Precise Application

Where the bulk roll is ideal for large floor and side panel areas, the pre-cut 375mm x 250mm car sound deadening sheet format is perfect for targeted deadening of specific problem areas — door skins, boot lids, roof panels, pillars and anywhere that needs precise placement without waste. No cutting required for standard panel sizes — simply peel and stick.

High Grade Butyl Construction

The synthetic butyl core delivers better sound deadening and vibration control than bitumen-based alternatives, with more rubber and less mineral filler for superior damping performance. The unique Dodo specification chemistry effectively kills panel vibration without adding unnecessary mass — ideal for performance car owners and van converters watching overall vehicle weight.

Hex Embossed Aluminium Facing

The distinctive hex embossed top sheet is designed to aid installation and mould easily around complex curved surfaces — door cavities, wheel arch lips and roof bows. The embossed pattern maintains flexibility, minimising creases and folds on difficult panel shapes while providing a clean aluminium finish on each car sound deadening sheet.

Simple Peel and Stick Application

No adhesive, no primer, no specialist tools. Peel the backing and press firmly onto any clean interior sheet metal surface. The strong self-adhesive backing bonds immediately and permanently — no need for rollers or heat guns, though a roller will improve adhesion on complex surfaces.

Fire Retardant and Heat Resistant

Each car sound deadening sheet is fire retardant and heat resistant from -40°C to +120°C — suitable for use near engine bays, transmission tunnels and floor areas exposed to significant heat. Fully water and oil resistant once installed.

Where to Use Dodo Dead Mat Hex Car Sound Deadening Sheets

• Car and van door skins and inner panels
• Roof panels and headliner areas
• Boot lids and tailgates
• Pillars and structural panels
• Wheel arches and inner wings
• Targeted deadening of specific rattle sources

Technical Specifications

For more information on car and van soundproofing visit the Dodo Mat website — open in new tab, DoFollow.

For more information or project enquiries contact us and our team will be happy to help.

Order Dodo Dead Mat Hex Car Sound Deadening Sheets

Available now at acousticmaterials.ie in packs of 20 and 50 sheets. Fast nationwide delivery across Ireland.