Home CLD Deadening Mat Premium 3mm Sound Deadening Mat - 30 Sheets Hig...
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Product Overview

This premium 3mm sound deadening mat is specifically designed to enhance the comfort of your vehicle by reducing unwanted vibration and structural noise. It is made from high-grade butyl rubber for effective sound damping.

Key Features

  • Developed for professional vehicle conversions
  • High-grade butyl construction for effective noise reduction
  • Hex embossed aluminium for added durability
  • Black stealth finish for aesthetic appeal
  • Very soft and flexible for easy installation
  • 3.0mm thick with strong adhesive backing
  • Quality butyl chemistry ensures low odour
  • Stops rattles, vibration and road noise
  • Lowers road, exhaust, engine and transmission noise
  • Heat resistant from -40°C to +120°C
  • Flammability tested for vehicle interiors to ISO 3795:1989 standards
  • Fully water and oil resistant
  • Peel-and-stick application for convenience
  • Pack weight: 13.9kg
  • Individual sheet size: 370 x 250mm
  • Bulk pack contains 30 sheets
  • Pack coverage: 2.8 sq.m (30 sq.ft)

Application

This sound deadening mat can be applied to vehicle floors, doors and side panels to effectively absorb and reduce vibration, rattles and road rumble. Simply cut, peel and stick the mat to the interior sheet metal of your vehicle for optimal results.

Dimensions & Specifications

Specification Measurement
Sheet Thickness 3.0mm
Individual Sheet Size 370 x 250mm
Pack Weight 13.9kg
Total Coverage 2.8 sq.m (30 sq.ft)

Technical Specifications

  • Material: high-grade butyl rubber
  • Adhesive: high-temperature adhesive for lasting hold
  • Flammability: tested to ISO 3795:1989 for vehicle interiors
  • Temperature resistance: -40°C to +120°C
  • Water resistance: fully water and oil resistant

FAQ

Q: How do I install the sound deadening mat?

A: Simply cut the mat to your desired size, peel off the backing and stick it directly onto the clean surface of your vehicle.

Q: Can this mat be used in any vehicle type?

A: Yes, it is designed for various vehicle types, including vans and motorhomes, to reduce noise and vibration.

Q: Is this product safe to use in vehicle interiors?

A: Yes, it has been flammability tested and meets safety standards for vehicle interiors.

Premium 3mm Sound Deadening Mat - 30 Sheets High-Performance Vibration Dampers for Vehicle Interior Noise Reduction

Premium 3mm Sound Deadening Mat - 30 Sheets High-Performance Vibration Dampers for Vehicle Interior 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 UK Shipping

Dispatched within 1-2 working days

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Easy Returns

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Product TypeCLD Deadening Mat
SKUD_SPS177
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