Permatex Inc Form-A-Gasket #1 Sealant EACH

Fast-Drying, Hard-Setting Sealant Designed For Sealing Rigid Materials And Flanges, Or Patching Holes And Joints Where Permanent Assembly Is Desired. Temperature Range -65 F To 400 F (-54 C To 204 C); Resists Common Shop Fluids And Fuels.