Mercury Aviation Gasket Sealant
$91.44
Genuine Mercury aviation gasket sealant designed to create a flexible, fuel-resistant and oil-resistant seal on gaskets, flanges and threaded fittings. Ideal for engine assembly, repairs and preventative maintenance.
Compatible With:
- Mercury FourStroke Outboards
- Mercury Verado Outboards
- Mercury Pro XS Outboards
- Mercury SeaPro Outboards
- MerCruiser Sterndrives
- MerCruiser Inboards
- Mercury Diesel Engines
- Gearcase Assemblies
- Water Pump Assemblies
- Thermostat Housings
- Fuel System Components
The Mercury Marine 8M0170149 Aviation Gasket Sealant is a genuine Mercury OEM non-hardening sealing compound designed for use on engine gaskets, threaded fittings, flanges and machined mating surfaces. Originally developed for aviation applications, this high-quality sealant provides a reliable seal against oil, fuel, coolant and other automotive and marine fluids while remaining flexible and easy to service.
The sealant is commonly used during engine assembly and maintenance procedures to help prevent leaks around gaskets and threaded connections. Its non-hardening formula allows components to be disassembled during future servicing without damaging mating surfaces or creating excessive cleanup requirements.
Manufactured to Mercury Marine specifications, 8M0170149 is suitable for use on a wide range of Mercury outboard, MerCruiser sterndrive, inboard and diesel engine applications. It is often used on thermostat housings, water pump housings, gearcase components, fuel system fittings and various engine gaskets where a reliable fluid-resistant seal is required.
The compound resists oil, fuel, coolant and moisture while maintaining flexibility over a wide operating temperature range. It is an essential workshop product for professional marine technicians and DIY boat owners performing engine repairs and maintenance.
