Permatex Optimum Red RTV Silicone Sealant 3 oz - OEM Grade High-Temperature Gasket Maker

The Permatex Optimum Red RTV Silicone Sealant (Part Number 27038) is a high-performance gasket maker designed for demanding applications requiring exceptional temperature resistance. This 3 oz tube is ideal for creating durable, flexible seals that can withstand extreme heat and harsh conditions in automotive, industrial, and household environments. Its OEM-specified formulation ensures reliable sealing and compatibility with a variety of materials, making it a versatile choice for professional and DIY use.
This silicone sealant features easy disassembly, allowing for straightforward repairs and maintenance. Its sensor-safe, non-corrosive properties prevent damage to sensitive components, ensuring long-lasting performance. The RTV silicone is rated to handle intermittent temperatures up to 750°F (399°C), making it suitable for sealing exhaust manifolds, cylinder heads, and other high-heat engine parts. The product's formulation adheres to strict OEM standards, guaranteeing quality and consistency.
Designed for ease of application, the sealant provides a robust, flexible gasket that maintains integrity under thermal cycling. Its high-temperature resistance combined with chemical stability ensures reliable sealing in both automotive and industrial settings. The 3 oz size comes in a convenient case pack of 12 tubes, making it suitable for professional workshops or high-volume projects. Trust Permatex’s proven quality for your sealing needs, ensuring durable and dependable results with each use.

Features:

• Easy to disassembly for convenient repairs and maintenance

• Maximum temperature performance up to 750°F (399°C) intermittently

• Sensor-safe and non-corrosive RTV silicone formulation

• OEM specified for reliable sealing and compatibility

• High-temperature resistance suitable for automotive and industrial applications