Features and Benefits:

• Non-Hardening Sealant Designed To Resist Heat Transfer Fluids Such As Oil Or Antifreeze. Temperature Range -65 F To 400 F (-54 C To 204 C); Resists Antifreeze, Aviation Fuels, High-Detergent Oils And Lubricants.
• Clean and dry surfaces to be sealed with Permatexr Parts & Brake Cleaner for best results.
• Apply athin layer of Super "300"r Form-A-Gasketr Sealant to the surfaces, then assemble. Keep can closed when not in use.

Super 300 Form A Gasket Sealant, 4 Ounce Bottle.