![](https://www.thermoid.com/wp-content/uploads/Super-SIL-Heater-1138x741-1-1024x667.jpg)
AUTOMOTIVE SUPER-SIL HEATER
This heater hose is built to meet the most extreme heavy-duty truck and special equipment applications. Able to withstand temperature ranges up to +347°F. Silicone Heater hose is also reinforced with a polyester fiber to maintain a high burst strength and help extend the service life.
BRANDING: Thermoid Size Super-Sil Silicone Heater Hose Made In USA
COVER COLOR: Blue
CONSTRUCTION
TUBE: Silicone
COVER: Silicone
REINFORCEMENT: 2-Spiral Polyester
TEMPERATURE RANGE: -65°F to +347°F, -54 °C + 175 °C
SPECIFICATIONS: SAE 20R3 HT Class A
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