Design Engineering DEI 906645 Vapor Block Heat Shield Sleeve 3/8in x 24in

The Design Engineering DEI 906645 Vapor Block Heat Shield Sleeve is a high-performance thermal protection sleeve designed to protect fuel lines, brake lines, and other fluid-carrying hoses from radiant heat. Measuring 3/8 inch in diameter and 24 inches in length, this sleeve helps prevent vapor lock and fluid boiling in high-heat engine compartments and exhaust areas.

Key Features:

• Reflects up to 90% of radiant heat away from fuel lines and brake lines
• Constructed with aluminized material for maximum heat reflection
• Easy split-sleeve design allows installation without disconnecting lines
• Prevents vapor lock in fuel systems and maintains proper brake fluid viscosity
• 3/8 inch diameter fits most standard fuel and brake lines
• 24 inch length provides coverage for critical heat zones
• Withstands continuous temperatures up to 500°F

Ideal for use in hot rod builds, race cars, marine applications, and any vehicle where fuel or brake lines run near exhaust components or turbochargers. The reflective barrier maintains lower fluid temperatures, ensuring consistent performance and preventing heat-related failures.