JB Weld Hi-Temp Red Silicone Gasket Maker & Sealant 300ml
JB Weld Hi-Temp Red Silicone is a high-performance RTV (Room Temperature Vulcanized) silicone gasket maker designed for mechanical assemblies exposed to high continuous temperatures up to 343 °C (550 °F) and intermittent temperatures up to 343–343 °C (650 °F). Upon curing with air moisture, it forms a tough, flexible, and waterproof seal that resists shrinking, cracking, and weathering. Sensor-safe and highly durable, it’s ideal for demanding automotive applications.
Features
- High-temperature RTV silicone sealant, resistant up to 343 °C
- Forms a tough, flexible, waterproof seal that won’t shrink or crack
- Sensor-safe and resistant to weathering
- Suitable for manifolds, thermostat housings, valve covers, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings, and oven doors
Specifications
- Product type: Silicone gasket maker & sealant
- Colour: Red
- Size: 300 ml
- Cure type: RTV (moisture cure)
- Maximum temperature resistance: 343 °C continuous, 343–343 °C intermittent