DEI Reflect-A-Cool 3ft x 4ft Aluminized Heat Shield Sheet — Universal Automotive Fabrication

SKU: DEI10412
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Sale price$88.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About DEI

DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Ultimate Radiant Heat Protection

The DEI Reflect-A-Cool 3ft x 4ft sheet is the industry standard for preventing heat intrusion into critical vehicle areas. Engineered with a high-grade fiberglass base and a reflective aluminized foil finish, this material is designed to withstand continuous direct temperatures of 400°F and up to 2000°F of radiant heat. Whether you are shielding a race car firewall, marine engine compartment, or RV flooring, this versatile sheet provides a robust thermal barrier.

Key Features and Benefits

  • Superior Thermal Reflection: Effectively blocks radiant heat from damaging sensitive electronics and components.
  • Easy Installation: Features a high-strength self-adhesive backing; simply measure, trim to fit, and apply.
  • Durable Construction: Moisture and solvent-resistant for long-term reliability in harsh automotive environments.
  • Versatile Application: Ideal for firewalls, air boxes, and interior panels where mechanical fasteners are impractical.

This sheet is perfect for custom fabrication projects where precision fitment is required. Its lightweight design ensures it won't add unnecessary bulk to your build while providing maximum protection against heat soak. By reflecting heat away from wires, hoses, and cables, you ensure your engine and interior components operate at peak efficiency. For all your high-performance thermal management needs, trust the quality and engineering found at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About DEI

DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Ultimate Radiant Heat Protection

The DEI Reflect-A-Cool 3ft x 4ft sheet is the industry standard for preventing heat intrusion into critical vehicle areas. Engineered with a high-grade fiberglass base and a reflective aluminized foil finish, this material is designed to withstand continuous direct temperatures of 400°F and up to 2000°F of radiant heat. Whether you are shielding a race car firewall, marine engine compartment, or RV flooring, this versatile sheet provides a robust thermal barrier.

Key Features and Benefits

  • Superior Thermal Reflection: Effectively blocks radiant heat from damaging sensitive electronics and components.
  • Easy Installation: Features a high-strength self-adhesive backing; simply measure, trim to fit, and apply.
  • Durable Construction: Moisture and solvent-resistant for long-term reliability in harsh automotive environments.
  • Versatile Application: Ideal for firewalls, air boxes, and interior panels where mechanical fasteners are impractical.

This sheet is perfect for custom fabrication projects where precision fitment is required. Its lightweight design ensures it won't add unnecessary bulk to your build while providing maximum protection against heat soak. By reflecting heat away from wires, hoses, and cables, you ensure your engine and interior components operate at peak efficiency. For all your high-performance thermal management needs, trust the quality and engineering found at GGCRACING.

Product Details

Product Description

About DEI

DEI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full DEI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Ultimate Radiant Heat Protection

The DEI Reflect-A-Cool 3ft x 4ft sheet is the industry standard for preventing heat intrusion into critical vehicle areas. Engineered with a high-grade fiberglass base and a reflective aluminized foil finish, this material is designed to withstand continuous direct temperatures of 400°F and up to 2000°F of radiant heat. Whether you are shielding a race car firewall, marine engine compartment, or RV flooring, this versatile sheet provides a robust thermal barrier.

Key Features and Benefits

  • Superior Thermal Reflection: Effectively blocks radiant heat from damaging sensitive electronics and components.
  • Easy Installation: Features a high-strength self-adhesive backing; simply measure, trim to fit, and apply.
  • Durable Construction: Moisture and solvent-resistant for long-term reliability in harsh automotive environments.
  • Versatile Application: Ideal for firewalls, air boxes, and interior panels where mechanical fasteners are impractical.

This sheet is perfect for custom fabrication projects where precision fitment is required. Its lightweight design ensures it won't add unnecessary bulk to your build while providing maximum protection against heat soak. By reflecting heat away from wires, hoses, and cables, you ensure your engine and interior components operate at peak efficiency. For all your high-performance thermal management needs, trust the quality and engineering found at GGCRACING.

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