Home Sound Deadening Premium 2mm XL Damping Mat - High-Performance S...
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Product Overview

This premium 2mm XL damping mat is designed for those who want to achieve effective sound insulation and noise reduction in vehicles. With an extra-large sheet size of 750 x 500 mm, it is ideal for large panels or vehicle floorpans.

How It Works

The 2mm damping mat uses mass loading to lower panel resonance and absorb structural vibrations, converting them into low-level heat. This helps to eliminate unwanted rattles and outside noise, significantly improving the sound quality of your car interior.

Material Composition

Constructed from a polymeric-based damping material, this mat features a high-tack adhesive and an aluminium surface. The high-grade composition efficiently converts vibration into thermal energy. Its flexibility allows for proper adherence to contoured panels, making it versatile for installation anywhere in your vehicle, including under the bonnet.

Technical Advantages

  • Self-adhesive 2mm butyl-based viscoelastic polymer active layer
  • Aluminium constraining layer for maximum noise reduction
  • Highly efficient vibration damper
  • Requires less product for effective performance

Product Features

  • Soft and easy to use
  • No unpleasant smell in use
  • High-grade adhesive maintains a strong bond in extreme temperatures
  • Non-flammable construction
  • Professional butyl-based construction

Dimensions & Specifications

Specification Measurement
Thickness 2mm
Material Butyl Construction
Adhesive Type Mastic High Adhesive
Aluminium Top Panel Thickness 0.1mm
Sheet Size 750 x 500 mm
Weight 3kg/sq.m

Bulk Pack Information

The XL sheet bulk pack contains 10 sheets, covering a total area of 40 sq.ft (approximately 3.75 sq.m).

FAQ

  • Q: Can this mat be used in any vehicle?
    A: Yes, it can be installed in various locations, including under the bonnet and on large panels.
  • Q: Is the mat easy to install?
    A: Yes. The mat is soft and easy to handle, with a strong adhesive backing for straightforward application.
  • Q: What makes this mat effective?
    A: The butyl-based viscoelastic layer and the aluminium constraining layer work together to convert panel vibration into low-level heat.

Premium 2mm XL Damping Mat - High-Performance Sound Insulation with Aluminium Surface for Vehicle Noise Reduction

Premium 2mm XL Damping Mat - High-Performance Sound Insulation with Aluminium Surface for Vehicle Noise Reduction

Regular price £179.98 GBP (Inc. VAT)
Regular price Sale price £179.98 GBP (Inc. VAT)
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£9.99 Flat Shipping
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£9.99 Flat UK Shipping

Dispatched within 1-2 working days

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Easy Returns

14-day returns, open and inspect first

Product TypeSound Deadening
SKUD_SPS127
WeightContact for details
Availability✓ In Stock

Before You Start

  • Clean the surface with isopropyl alcohol or degreaser
  • Ensure the surface is completely dry
  • Work at room temperature (15°C+) for best adhesion
  • Have a roller and utility knife ready

Application Steps

  • Step 1: Measure and cut the material to size
  • Step 2: Peel back the release paper
  • Step 3: Press firmly onto the clean surface
  • Step 4: Use a roller to eliminate air bubbles and ensure full contact
  • Step 5: For CLD mats, overlap edges slightly for complete coverage

Pro Tips

  • For CLD mats: 60-80% coverage gives 95% of the benefit
  • Focus on the centre of large flat panels
  • Apply CLD first, then CCF/MLV, then acoustic foam
  • Use a heat gun in cold conditions to improve adhesion

Shipping

  • £9.99 flat-rate shipping on all UK orders
  • Dispatched within 1-2 working days (order before 2pm, Mon-Fri)
  • 3-6 working days tracked delivery
  • Full tracking provided via email

Returns

  • 14-day returns on any order, for any reason
  • You can open and inspect before you decide
  • Contact us before returning: sales@soundproofingshop.co.uk
  • Refunds processed within 5 working days

For damaged or faulty items, contact us immediately — we'll arrange a free replacement or full refund.

Frequently Asked Questions

Everything you need to know about sound deadening

How much sound deadening material do I need?
Coverage depends on your vehicle and goals. For basic noise reduction, cover 25-40% of each panel. For maximum results (audio builds, full insulation), aim for 60-80% coverage. Our team can advise on exact quantities for your vehicle — just get in touch.
Can I install sound deadening myself?
Absolutely. All our products are designed for DIY installation with peel-and-stick application. You'll need basic tools — a roller, utility knife, and clean surface. Most door panels take 30-60 minutes. We include installation tips with every order.
What's the difference between CLD, CCF and MLV?
CLD (Constrained Layer Damping) mats reduce vibration and panel resonance — the foundation layer. CCF (Closed Cell Foam) blocks airborne noise and adds thermal insulation. MLV (Mass Loaded Vinyl) is a dense barrier that blocks sound transmission. For best results, use all three in layers.
Do you offer trade or bulk discounts?
Yes! We offer competitive pricing for trade customers, van conversion businesses, and bulk buyers. Contact us with your requirements for a custom quote. Bundle deals are also available on our website.
How fast is delivery?
Orders placed before 2pm are dispatched within 1-2 working days. Once dispatched, transit typically takes a further 2-4 working days. Total delivery time is usually 3-6 working days from when you place your order. Delivery is a flat £9.99 to any UK address. We ship nationwide across the UK.
Can I return products if they're not suitable?
Yes, we offer a 14-day return policy on any order, for any reason, and you may open and inspect it first. Please contact our team to arrange a return. Return postage is yours unless the item is faulty. Items cut to your specification are non-returnable unless faulty.

Need Help Choosing the Right Product?

Our sound deadening experts are here to help. Whether you're doing a full van build or a simple door upgrade, we'll recommend the perfect solution for your project.

Fast Dispatch 14-Day Returns UK Based Team