Parts, Accessories & Upgrades for Land Rover Defender

Masai® designs & manufactures an exclusive range of high-quality enhancement upgrades & parts for Land Rover Defenders, e.g. windows, head-linings, roof racks, seat covers, carpets, steps, winch bumpers, lights, and much much more. Based in central England with global shipping. Read More.

DYNAMAT Dynaliner Heat and Sound Insulation (1 sheet per box) - 0.25" and 0.5" (32" x 54")

In stock
Product Details
Manufacturer: Dynamat
Application: Heat and Sound Insulation

Dynamat Dynaliner Heat and Sound Insulation (1 sheet per box)

Two options available:

  • 0.5 inch
  • 0.25 inch - Ideal for the roof when fitting our headlinings. 0.5" is potentially too thick to fit.
  • 3 rolls of this product will be needed to insulate the roof of a Defender 90 and 4 rolls are needed for a Defender 110

Enjoy a cool and comfortable ride.

Dynaliner is the perfect ultra-light-weight insulator to use on top of DYNAMAT Xtreme. This durable crush and tear resistant material has the highest heat blocking properties available in a single layer synthetic foam-type material.

Dynaliner isn't affected by oil and does not absorb water. Dynaliner provides acoustic isolation and excellent thermal insulation for roof, firewall, floor, quarter panels and doors.

  • Contents: 1 x 32" x 54" x 0.5" sheet of Dynamat Dynaliner.
  • Sheet Total Coverage: 12 ft (1.11 m).
  • Thickness: 1/2" or 1/4"
  • Peel and Stick Application.
  • Oil and Water Resistant.
  • Ultra Light and Flexible.
  • Application: Thermal insulation for roof, firewall, floor, quarter panels, doors and more.
  • Fitting Service - Call for a quote.

Dynamat Dynaliner is the most effective automotive thermal insulator available. Dynaliner is a soft, self-adhesive closed cell rubber that resists oil and water. It will not hold water or promote rust or mildew like most under carpet padding. Dynaliner provides acoustic absorption and thermal insulation.

Main Benefits:

  • Insulates from the Heat and cold.
  • Improves interior acoustics via sound deadening.
  • Carpet Pad replacement.
  • Ideally used on top of DYNAMAT Xtreme.

Installation Guide:

Dynaliner can be cut to a desired size and shape with a pair of scissors or razor knife. Dynaliner is self-adhesive. Make sure area is free from dirt oil and debris. For best results, work evenly from one side to the other applying even pressure.

Overview of Sound, Heat and Vibration Insulation with DYNAMAT

Our much-loved Defenders can be on the noisy side at times; however, the good news is that this can be alleviated. There are no quick fixes and if you want the problem solved properly it requires a bit of work, but in the end, you'll be happier with the vast improvement in the quality of the drive.

At Masai, we use and recommend DYNAMAT sound proofing products which provide the absolute best result than other alternatives on the market. DYNAMAT has been made in the USA for the past 20 years.

Unwanted noise is created within most vehicles, especially the Land Rover Defender. This occurs across most parts of the vehicle, such as the doors, the engine bay etc. All of which need to be treated using several different methods to achieve worthwhile results.

Masai offer three main DYNAMAT products:

We recommend a combination of DYNAMAT Extreme and Dynaliner, or all three.

DYNAMAT Xtreme and Dynaliner both reduce heat and noise. DYNAMAT is best for reducing noise, but also reduces heat, Dynaliner is best for heat, but also reduces noise. A combination of the two as recommended provides you with great thermal resistance for a super cool, quiet, solid drive.

The Final Result

Vast improvements will be noticeable straight away in the quality of drive. Noise, vibrations and rattles will be significantly reduced within the vehicle. You'll hear more from your music, and achieve better, clearer bass. Insulation will help reduce heat loss via the roof, however your vehicle will also be cooler in the summer.

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Welcome to the Masai® eStore. We design and manufacture a wide range of high-quality vehicle upgrades, enhancement accessories and parts for the Land Rover Defender, 90, 110, and 130, particularly glass and windows; but have a look around our website – we also have roof racks, spare wheel carriers, headlinings, interior trims, seat covers, side steps, rear steps, lamp guards, tree sliders, Winch Bumpers, and LED lights etc.

One of our flagship products is our own-design Masai® Bonded Tinted Panoramic Windows for the Land Rover Defender 90, 110 and 110 2-Door. The dark-tinted toughened glass side panel windows increase your Defender’s privacy, security and value! As featured on exclusive Nene Overland Defender Icons.

Vehicle Lights – LED, Driving Lights and Headlights

We have a large range of premium-quality Driving Lights, Work Lights and Spot Lights. Some are modern low-power-consumption LED Lights, and others are high-luminosity Xenon HID vehicle lights. All lights are harsh environment compliant to IP65 or IP67. Rugged waterproof diecast aluminum housings (some ABS), spot beam and flood beam, various wattages from 15 to 150 and a wide voltage range from 9v to 32v. We also sell NAS LED lights for Land Rover Defenders, clear, coloured and smoked sets for all post 1983 90 and 110, include plinths, E marked (EU approved) and SAE approved. They provide increased visibility (brighter than standard bulbs) and they enhance and modernise the look of your Defender, easy to fit DIY.