MIL-S-8784B, MILITARY SPECIFICATION: SEALING COMPOUND, LOW ADHESION, FOR REMOVABLE PANELS AND FUEL TANK INSPECTION PLATES (24-MAR-1997)
MIL-S-8784B, MILITARY SPECIFICATION: SEALING COMPOUND, LOW ADHESION, FOR REMOVABLE PANELS AND FUEL TANK INSPECTION PLATES (24-MAR-1997)., MIL-S-8784B is inactive for new design and is no longer used except for replacement purposes.
AMS 3267 is a suitable replacement, in part for new design.