Flexaust Raceflex Heat-Reflective Brake Ducting Hose (Fiberglass + Metallized Film Laminate)
Product Overview
Flexaust Raceflex is a lightweight, heat-reflective ducting hose built for racecar ventilation and brake ducting. Constructed from a laminate of fiberglass and vacuum metallized polyester film, it reflects heat up to 625°F while maintaining a smooth bend radius for tight routing in performance applications., making it a preferred choice for motorsports ventilation and cooling.
Key Features
- Lightweight laminate of fiberglass and vacuum metallized polyester film
- Heat reflective to 625°F
- Lightweight and flexible with smooth bend radius
- 2.64″ compression per foot of hose for compact routing
- Designed for brake ducting and ventilation of drive compartments in racecars
Size, Length, Color & Temperature
- Size range: 1.5″ to 3″ ID (custom to 8″)
- Standard length: 12 ft
- Standard color: silver
- Temperature range: -65°F to 625°F








