Comfort Mat Raptor 4mm is a lightweight multi-layer sound isolator supplied as a pack of 5 sheets. Designed for installation as a second layer over vibration damping materials, it helps reduce road noise, tyre roar and engine noise by up to 30dB while improving overall cabin comfort. Its slim 4mm profile makes it ideal for vehicles where installation space is limited.
Featuring a specialised multi-layer construction with a high-density acoustic membrane, sound-absorbing layer and waterproof adhesive, Raptor provides effective acoustic isolation without absorbing moisture. Its flexible construction is suitable for vehicle floors, wheel arches, engine firewalls, transmission tunnels, boot areas, campervans and motorhomes.
Key Features
- Thickness: 4 mm
- Sheet size: 480 x 700 mm
- Sheet weight: 1.6 kg
- Weight: 4.76 kg/m2
- Adhesion: 6-8 N / cm
- Water proof material: yes
- Water proof glue: yes
- Used as a 2nd layer
- Place to use: Interior and trunk floor, Engine firewall, Wheel arches
- Bulk package contains 5 pieces
Kit Contents
- Comfort Mat Raptor 4mm Sound Isolator – 5 sheets
- Multi-Layer Acoustic Construction – High-density acoustic membrane, sound-absorbing layer and waterproof adhesive
Why Choose Comfort Mat Raptor 4mm?
- Up to 30dB Noise Reduction
Helps reduce road noise, tyre roar and engine noise for a quieter cabin. - Slim 4mm Profile
Provides effective sound isolation while fitting into areas with limited installation space. - Waterproof Construction
The material and adhesive resist moisture, making it suitable for demanding automotive environments. - High-Performance Acoustic Isolation
Designed as a second layer to block airborne noise that vibration damping materials alone cannot eliminate. - Wide Range of Applications
Ideal for floors, wheel arches, firewalls, boot areas, campervans, motorhomes and car audio installations.
For best results, use Raptor over a first-layer damping material such as Comfort Mat Extreme, Atom Bomb, Aerospace Volt or Extreme Pro. It provides an effective acoustic barrier that helps create a quieter, more refined cabin and enhances the listening experience of any car audio system.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
Comfort Mat Raptor 4mm is a lightweight multi-layer sound isolator supplied as a pack of 5 sheets. Designed for installation as a second layer over vibration damping materials, it helps reduce road noise, tyre roar and engine noise by up to 30dB while improving overall cabin comfort. Its slim 4mm profile makes it ideal for vehicles where installation space is limited.
Featuring a specialised multi-layer construction with a high-density acoustic membrane, sound-absorbing layer and waterproof adhesive, Raptor provides effective acoustic isolation without absorbing moisture. Its flexible construction is suitable for vehicle floors, wheel arches, engine firewalls, transmission tunnels, boot areas, campervans and motorhomes.
Key Features
- Thickness: 4 mm
- Sheet size: 480 x 700 mm
- Sheet weight: 1.6 kg
- Weight: 4.76 kg/m2
- Adhesion: 6-8 N / cm
- Water proof material: yes
- Water proof glue: yes
- Used as a 2nd layer
- Place to use: Interior and trunk floor, Engine firewall, Wheel arches
- Bulk package contains 5 pieces
Kit Contents
- Comfort Mat Raptor 4mm Sound Isolator – 5 sheets
- Multi-Layer Acoustic Construction – High-density acoustic membrane, sound-absorbing layer and waterproof adhesive
Why Choose Comfort Mat Raptor 4mm?
- Up to 30dB Noise Reduction
Helps reduce road noise, tyre roar and engine noise for a quieter cabin. - Slim 4mm Profile
Provides effective sound isolation while fitting into areas with limited installation space. - Waterproof Construction
The material and adhesive resist moisture, making it suitable for demanding automotive environments. - High-Performance Acoustic Isolation
Designed as a second layer to block airborne noise that vibration damping materials alone cannot eliminate. - Wide Range of Applications
Ideal for floors, wheel arches, firewalls, boot areas, campervans, motorhomes and car audio installations.
For best results, use Raptor over a first-layer damping material such as Comfort Mat Extreme, Atom Bomb, Aerospace Volt or Extreme Pro. It provides an effective acoustic barrier that helps create a quieter, more refined cabin and enhances the listening experience of any car audio system.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
