Home Open Cell Acoustic Foam Premium Noise-Absorbing Material 35mm - 2.5sq.m...
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Product Overview

This premium noise-absorbing material is crafted from foamed polyurethane with latex impregnation, ensuring effective soundproofing capabilities. The strong self-adhesive layer allows for easy installation, even on complex shapes, making it a perfect choice for various applications.

Designed to provide higher sound absorption compared to many other materials of similar thickness, this product operates most effectively in a wide frequency range above 500 Hz, with noticeable noise reduction starting at about 100 Hz. Its unique combination of half-open and partially closed cells ensures both sound-absorbing and noise-insulating properties, making it an essential addition for any professional installation.

Key Features

  • High-performance sound absorption and insulation
  • Durable latex-impregnated material with memory effect
  • Self-adhesive layer for easy application
  • Effective across a wide frequency range
  • Designed specifically for in-car use

Technical Specifications

Specification Measurement
Sheet Size 1000 x 500 mm
Material Thickness 35.0 mm
Weight of 1 Sheet 0.6 kg
Weight of Pack 3 kg
Sheets in Package 5 pcs
Coverage per Package 2.5 sq.m

Benefits

  • Enhances sound quality and reduces noise pollution in vehicles.
  • Memory effect allows the material to restore its shape after compression.
  • Easy to cut and fit, making it suitable for various applications.

FAQ

  • What is the best application for this material?
    This material is ideal for soundproofing in vehicles and other environments where noise reduction is desired.
  • How do I install it?
    Simply peel off the backing of the self-adhesive layer and apply it to the desired surface.
  • Can it be used in high-temperature areas?
    Yes, this material is designed to withstand a variety of environments.

Premium Noise-Absorbing Material 35mm - 2.5sq.m Pack with Strong Self-Adhesive Layer for Easy Installation

Premium Noise-Absorbing Material 35mm - 2.5sq.m Pack with Strong Self-Adhesive Layer for Easy Installation

Regular price £359.98 GBP (Inc. VAT)
Regular price Sale price £359.98 GBP (Inc. VAT)
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Same day dispatch before 2pm

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Easy Returns

14-day returns on unused items

Product TypeOpen Cell Acoustic Foam
SKUD_SPS159
WeightContact for details
Vendorsoundproofingshop.co.uk
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

  • Express shipping on all UK orders
  • Same day dispatch on orders placed before 2pm (Mon-Fri)
  • 1-3 working days delivery via express courier
  • Full tracking provided via email

Returns

  • 14-day returns on unused, unopened products
  • Products must be in original packaging
  • Contact us before returning: sales@soundproofingshop.co.uk
  • Refunds processed within 3-5 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 ship same day. Standard UK delivery is 1-3 working days. Express next-day delivery is available at checkout. We ship nationwide across the UK.
Can I return products if they're not suitable?
Yes, we offer a 14-day return policy on unused, unopened products in original packaging. Please contact our team to arrange a return. Custom-cut items are non-returnable.

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.

Same Day Dispatch 14-Day Returns UK Based Team