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Dei

Dei

DEI D-Mat Insulation - 60in x 70in

SKU: DEI50411

Interior Insulation

DEI Damping - D-Mat Insulation...

Dei

Dei

DEI D-Mat Insulation - 60in x 70in

SKU: DEI50411

Interior Insulation

DEI Damping - D-Mat Insulation...

A$239.79
Limited Availability from MFR In stock at 1 location (2 available)

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Description

Heat and Sound Barrier - D-Mat - 60 x 70 in Sheet - 12 mm Thick - Polymer Blend - Each

Sound Dampening Kit

D-Mat solves the need for a lightweight heat barrier and insulation for headliners, doors, trunks, rear bulk heads & more. Advanced Thermal-Acoustic insulation designed for under head liners, doors, package trays and other areas. Extremely light weight and pliable D-Mat is the perfect choice for these areas. At only 12MM thick, compressible and pliable, D-Mat can be used in even the most difficult areas to insulate providing thermal protection and keeping your interior cool. Made from a polymer blend with a scrim backing D-Mat can be used in applications up to 325°F while showing up to an 65% reduction in heat. D-Mat has exceptional acoustic absorption, meets flammability rating and is mildew and bacteria resistant. D-Mat is recommended for all high performance applications including show vehicles, project cars and trucks, muscle cars, street rods and vintage vehicles; most any application or location except for the floor where Boom Mat's Under Carpet Lite is preferable. Comfortable interior at any temperature Quick & easy installation Economical insulating solution Light weight for high performance applications

Additional Information

D-Mat Insulation; 60 in. x 70 in.;

Application Summary

Universal

Data: v4.2 - Upd: 2026-11-09 12:05:53

Features

  • Only 1/2 in. Thick

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: mat)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 12:44:52

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dei, DESIGN ENGINEERING, Design Engineering Dei
StreetFX SKU dei50411
SFX Item ID 4329102
Accounting SKU dei-50411
Manufacturer SKU 50411
Manufacturer UPC 607078504111
Alternative References 50411, DEI-50411, DSN50411

Heat Barrier, D-Mat Insulation, Various Adhesion Methods, 70 in. Length, 60 in. Width, 12mm Thick, 325 Degrees F Maximum, Gray Sheet, Each

DEI D-Mat insulation solves the need for a lightweight heat barrier and insulation for headliners, doors, trunks, rear bulk heads, and more. The advanced thermal-acoustic insulation features a light weight compressible and pliable form, making this product an ideal choice for those areas. At only 12mm thick, D-Mat can also be used in the most difficult areas to insulate, providing thermal protection and keeping your interior cool. D-Mat is recommended for all high-performance applications, including show vehicles, project cars and trucks, muscle cars, street rods, and vintage vehicles--most any application or location except for the floor where Boom Mat's Under Carpet Lite is preferable. Order DEI D-Mat insulation in the size best suited for your application.

Other features include:
• Made from a polymer blend with a scrim backing
• Can be used in applications up to 325 degrees F while showing up to a 65 percent reduction in heat
• Exceptional acoustic absorption, meets flammability rating, and is mildew and bacteria resistant
• Provides a comfortable interior at any temperature
• Quick and easy installation with spray adhesive, standard mechanical fasteners, or simply pushed into cavities
• Economical insulating solution

Product Attributes
BrandDesign Engineering DEI
Manufacturer's Part Number50411
Part TypeInterior Insulation
Product LineDEI D-Mat Insulation
UPC607078504111
Interior Insulation MaterialRubber
Interior Insulation ColorGray
QuantitySold individually.
NotesThe recommended spray adhesive is DEI High-Temperature spray (10492) applied to the back and the mounting surface.

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