Reflect-A-Sleeve Silver 12mm ID Thermal Heat Shield
Superior Heat Protection for Critical Components
The Reflect-A-Sleeve Silver acts as an advanced thermal barrier capable of reflecting up to 90% of radiant heat away from wiring, lines and cables. Despite being super lightweight, it offers superior heat protection for your valuable engine components.
Key Features:
- 12mm Internal Diameter - Perfect for standard automotive wiring and small cables
- 1.2 meter length - Provides ample coverage for most installations
- 0.4mm thickness - Ultra-thin profile for easy installation in tight spaces
- 550°C continuous radiant heat resistance - Fibreglass base fabric construction
- 200°C direct heat resistance - Metalised foil layer protection
- 90% heat reflection - Advanced thermal barrier technology
- Polyester aluminised film - Bonded with fibreglass cloth for durability
Construction: The sleeve features a robust fibreglass base fabric withstands extreme temperatures, while the metalised foil layer provides additional protection against direct heat contact. The polyester aluminised film is securely bonded with fibreglass cloth for long-lasting performance.
Temperature Performance:
- Continuous radiant heat: 550°C
- Direct heat resistance: 200°C (before breakdown begins)
- Total thickness: 0.4mm
Whether for street, strip, or track applications, this thermal protection sleeve ensures your critical components stay protected from damaging heat.



