Eldordo oil pan to block, oil leak

Hi everyone, any suggestions on repairing a seeping oil leak on the upper part of the oil pan to block connection with aluminum surfaces, on a 1999 eldorado, no gasket involved, some kind of origin glue was used.

Here’s what was originally used to create the seal between the oil pan and the engine block on your Eldo.http://www.permatex.com/products/Automotive/automotive_gasketing/gasket_makers/auto_Permatex_the_Right_Stuff_Gasket_Maker.htm