The Permatex Right Stuff Gasket Maker is designed to provide long-term sealability, durability and handling. Formulated to meet or exceed the performance standards of original equipment manufacturers, this gasket maker is resistant to weathering and thermal cycling without hardening or shrinking. It is ideal for sealing rigid flanges, oil pans, timing covers, water pumps, thermostat housings and more. With superior adhesion and flexibility, this gasket maker is the perfect choice for a reliable and long-lasting seal. FleetPride is your First Click in Heavy Duty®.