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Dei

Dei

DEI Form-A-Shield - 12in x 21in - Non PSA

SKU: DEI50519

Heat Barrier and Sound Deadening Mats

DEI Heat Shields - Form-A-Shield...

Dei

Dei

DEI Form-A-Shield - 12in x 21in - Non PSA

SKU: DEI50519

Heat Barrier and Sound Deadening Mats

DEI Heat Shields - Form-A-Shield...

A$260.17
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

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Description

SoundDampMaterial

Form-A-Shield(TM) solves the problem of needing a direct contact, extreme heat barrier. Capable of withstanding direct heat of up to 1400°F+, Form-A-Shield can be applied to exhaust headers, manifolds, turbo housings, and downpipes dramatically reducing radiant exhaust temperatures. Formed from 10 mil dimpled aluminum bonded to a high temperature rated basalt thermal barrier material, Form-A-Shield can be applied directly to hot surfaces helping to lower under hood temperatures while keeping more heat in the exhaust system. Extremely pliable and forms to many shapes and configurations Durable and resistant to oil and chemical spills Withstands direct heat up to 1400°F+ Superior insulator anywhere near the path of exhaust pipes Can be applied directly to hot surfaces Fasten with straps, clamps or DEI Locking Ties No adhesive backing NOTE: Use DEI Adhesive Spray with Form-A-Shield on non-hot areas to serve as a heat barrier / reflector

Additional Information

Form-A-Shieldâ„¢;

Data: v4.2 - Upd: 2026-11-09 19:35:12

Features

  • Durable And Resistant To Oil And Chemical Spills

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: 2026-11-07 19:49:34

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dei, DESIGN ENGINEERING, Design Engineering Dei
StreetFX SKU dei50519
SFX Item ID 4329097
Accounting SKU dei-50519
Manufacturer SKU 50519
Manufacturer UPC 607078505194
Alternative References 50519, DEI-050519

Heat Barrier, Form-A-Shield, 12 in. x 21 in., 1,400 Degrees F Maximum Ambient Temperature, Each

DEI Form-A-Shield heat barriers solve the problem of needing a direct-contact, extreme heat barrier. Capable of withstanding direct heat of up to 1400 degree F, these sheets can cover exhaust headers, manifolds, turbo housings, and downpipes, dramatically reducing radiant exhaust temperatures. Formed from 10 mil dimpled-aluminum that's bonded to a high-temp rated basalt thermal barrier material, Form-A-Shield may be applied directly to hot surfaces, helping to lower underhood temperatures while keeping more heat in the exhaust system. Order the size and thickness needed for your application.

Key features and benefits:
• Extremely pliable and forms to many shapes and configurations
• Durable and resistant to oil and chemical spills
• Superior insulator anywhere near the path of exhaust pipes
• Can be applied directly to hot surfaces
• Fasten with straps, screws, clamps, or DEI locking ties (not included)
• Direct heat resistance: 1,400 degrees F

Note: DEI adhesive spray can be used with Form-A-Shield on "non-hot" areas only, to serve as a heat barrier/reflector.

Product Attributes
BrandDesign Engineering DEI
Manufacturer's Part Number50519
Part TypeHeat Barrier and Sound Deadening Mats
Product LineDEI Form-A-Shield Heat Barriers
UPC607078505194
Mat UseHeat barrier
Length (in.)12.000 in.
Width (in.)21.000 in.
Thickness (in.)0.260
InstallationStraps
Maximum Ambient Temperature (degrees F)1,400 degrees F
QuantitySold individually.

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