JB Weld Ultimate Grey Gasket Maker & Sealant 85g
JB Weld Ultimate Grey Silicone is a high-strength RTV (Room Temperature Vulcanized) silicone gasket maker designed for mechanical assemblies where high torque or closely spaced bolts may cause gasket failures. Upon curing with air moisture, it forms a tough, flexible, waterproof seal that resists oil, petroleum products, and weathering. Sensor-safe and heat-resistant, it is ideal for demanding automotive applications.
Features
- High-torque, high-strength RTV silicone sealant
- Resistant to temperatures up to 371 °C (500 °F intermittent)
- Forms a tough, flexible, waterproof seal that won’t shrink or crack
- Sensor-safe and resistant to oil, petroleum products, and weathering
- Ideal for intake manifolds, transmission pans, oil pans, timing gear covers, and cam covers
Specifications
- Product type: Silicone gasket maker & sealant
- Colour: Grey
- Size: 85 g
- Maximum temperature resistance: 371 °C (500 °F intermittent)
- Cure type: RTV (moisture cure)