Home CLD Deadening Mat Premium Sound Deadening Material - 40 Sheets of...
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Product Overview

This premium sound deadening material has been carefully selected to provide excellent value for money while covering the key aspects of vehicle soundproofing. It is designed for easy installation, ensuring that you can enhance your vehicle's comfort without hassle.

This sound deadening solution is a self-adhesive, foil-backed vibration damper that significantly reduces unwanted vibrations and structural noise in vehicles. Simply cut, peel, and stick the material onto the interior sheet metal of your vehicle to experience a quieter ride.

Designed for ease of use, this sound deadening material allows you to make metal panels as dead as possible, effectively reducing noise from the road, exhaust, engine, and transmission. The lightweight nature of this product ensures you won’t add unnecessary mass to your vehicle, while its synthetic butyl core effectively dampens vibrations. The embossed aluminium top sheet makes installation and moulding on complex surfaces easier.

Features

  • 40-sheet sound deadening pack
  • Butyl construction
  • Embossed aluminium for easy installation
  • Very soft and flexible for easy application
  • 1.5mm thick with strong adhesive backing
  • Classic aluminium finish
  • Stops rattles, vibrations, and noise
  • Lowers road, exhaust, engine, and transmission noise
  • Flammability tested for vehicle interiors (ISO 3795:1989)
  • Fire-retardant and heat-resistant from -40°C to +120°C
  • Fully water- and oil-resistant
  • Simple peel-and-stick application
  • Designed for use on vehicle floors, doors, wheel arches, roofs, and side panels

Dimensions & Specifications

Specification Measurement
Individual Sheet Size 375 x 250 mm
Pack Weight 10 kg
Pack Coverage 40 sq.ft (3.7 sq.m)

FAQ

  • How do I install the sound deadening material?
    Simply cut the sheets to size, peel off the backing, and stick them onto the desired surface.
  • Can this material be used in extreme temperatures?
    Yes, it is heat-resistant from -40°C to +120°C, making it suitable for various climates.
  • Is this product water- and oil-resistant?
    Yes, it is fully resistant to both water and oil, ensuring durability in various environments.

Premium Sound Deadening Material - 40 Sheets of Butyl Construction for Noise Reduction in Vehicles

Premium Sound Deadening Material - 40 Sheets of Butyl Construction for Noise Reduction in Vehicles

Regular price £99.98 GBP (Inc. VAT)
Regular price Sale price £99.98 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

Quality Products

Carefully selected products

Expert Support

Call +44 1282 270214

Easy Returns

14-day returns, open and inspect first

Product TypeCLD Deadening Mat
SKUD_SPS119
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