Product Overview
Permatex Copper Silicone 3oz
Keep your vessel watertight and worry-free with Permatex Copper Silicone 3oz. This high-temperature, sensor-safe RTV silicone gasket maker is a must-have for any boat owner. From sealing critical engine components to patching small hull leaks, Permatex Copper Silicone provides a durable, reliable seal that withstands extreme temperatures, harsh marine environments, and constant vibration. Its superior adhesion and resistance to auto and shop fluids ensure long-lasting protection against leaks, keeping your boat in top shape for years to come.
Key Features
- Withstands extreme temperatures from -65°F to 700°F (-54°C to 371°C) intermittent, ideal for engine compartments and exhaust systems.
- Sensor-safe formula ensures compatibility with sensitive electronic components.
- Superior adhesion to aluminum, brass, and iron, providing a secure and lasting seal.
- Highly resistant to auto and shop fluids, including oil, gasoline, and antifreeze, ensuring long-term protection.
- Excellent vibration resistance, perfect for withstanding the stresses of a marine environment.
- Low odor and non-corrosive formula for safe and easy application.
- Convenient 3oz tube for easy dispensing and storage.
- 3X more oil-resistant and 8X more flexible than conventional cut gaskets.
What's in the Box
- One 3oz tube of Permatex Copper Silicone
Specifications
The Captain's Take
I've been relying on Permatex Copper Silicone for years, and it's never let me down. It's the only sealant I trust for high-temperature applications on my boat. Whether I'm dealing with a leaky exhaust manifold or sealing a fitting on my engine, I know Permatex Copper Silicone will provide a reliable, long-lasting seal. It's a must-have in my onboard toolkit.
