Permatex Aviation Form-A-Gasket No.3 Gasket Sealant 118ml 35572 | Fuel, Oil & Grease Resistant

Permatex Aviation Form-A-Gasket No.3 Sealant 118ml (35572) Permatex Aviation Form-A-Gasket No.3 is a professional-grade slow-drying, non-hardening gasket sealant designed for automotive, marine, industrial and aviation applications. It creates a flexible, leak-resistant seal on close-fitting machined surfaces, solid gaskets, threaded connections and hose fittings while remaining easy to disassemble during future maintenance. It resists gasoline, oil, grease and many automotive fluids, with an operating temperature range of -54°C to 204°C. Key Features ✅ Slow-drying formula for improved assembly time ✅ Non-hardening and flexible after curing ✅ Resistant to gasoline, oil and grease ✅ Suitable for threaded fittings and machined surfaces ✅ Helps prevent leaks and gasket failures ✅ Easy brush-top application ✅ Suitable for automotive, marine and aviation engines ✅ Withstands pressures up to 5000 PSI (345 bar) Common Applications Automotive Engine gaskets Thermostat housings Water pumps Fuel system fittings Threaded connections Gearbox covers Marine Marine engines Cooling system connections Fuel fittings Symptoms You May Need This Sealant Oil leaks around gasket surfaces Fuel seepage from threaded fittings Repeated gasket failures Coolant leaks from mating surfaces Surface imperfections causing minor leaks Engine rebuild requiring gasket dressing Watch DIY video On Youtube -https://youtu.be/m8qk9VVxUgo/ FAQ Section : What is Permatex 35572 used for? It is used for sealing solid gaskets, threaded connections, hoses and close-fitting machined surfaces in automotive, marine and aviation applications. Is Permatex Aviation Form-A-Gasket No.3 fuel resistant? Yes, it resists gasoline, diesel, oil, grease and antifreeze. Does Permatex 35572 harden after curing? No. It remains flexible and non-hardening, making future disassembly easier. Can it be used on threaded fittings? Yes, it is specifically recommended for threaded connections and machined surfaces.