×
1 / 2

Achieve a reliable seal with Grey 999® RTV Silicone Gasket Maker, specially designed for import engines. This high-performance gasket maker is oxygen sensor safe, making it ideal for a wide range of automotive applications.
Key Features:
- Oxygen Sensor Safe: Engineered to be safe for use with oxygen sensors, ensuring no interference with vehicle emissions systems.
- Neutral Cure & Low Odor: Features a neutral-cure formula that minimizes odor, making it user-friendly for professionals and DIY enthusiasts alike.
- High-Temperature Performance: Effective in extreme conditions, withstanding temperatures up to 650°F (343°C) for long-lasting durability.
- Engineered for Imports: Specifically formulated to meet the demands of import engines, providing a dependable seal that enhances performance.