
RTV Gasket Maker -Engine Sealant
A room-temperature vulcanizing (RTV) silicone sealant designed for flat-surface sealing in automotive and mechanical equipment. It can replace conventional pre-formed gaskets and withstand temperatures up to 343°C, offering resistance to engine oil, coolant, and gasoline. Available in black, grey, red, and blue to match different temperature grades and applications.
Typical Application Points
Typical application points cover a variety of industrial scenarios, meeting the bonding needs of different manufacturing industries
Engine Cylinder Head Sealing
Flat-surface sealing for valve covers and timing chain covers; heat and oil resistant.
Oil Pan Sealing
Replacement or auxiliary sealing for engine oil pans; zero-leakage assurance.
Transmission Sealing
Joint sealing for manual and automatic transmission housings; high-pressure gear oil resistant.
Water Pump / Thermostat
Reliable sealing for all cooling system connections; resistant to long-term coolant immersion.
Industrial Gearboxes
Reliable flat-surface sealing for various industrial gearboxes and reducer housings.
Motorcycles / Agricultural Machinery
Maintenance and repair for various engines; replaces imported gaskets to reduce maintenance costs.
Core Technical Parameters
Application Scenarios
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Discuss your technical requirements with our lead engineers. We provide custom formulations for complex industrial challenges.












