MIL-S-81733C, MILITARY SPECIFICATION: SEALING AND COATING COMPOUND, CORROSION INHIBITIVE (13-MAR-1980) [S/S BY MIL-PRF-81733D]

MIL-S-81733C, MILITARY SPECIFICATION: SEALING AND COATING COMPOUND, CORROSION INHIBITIVE (13-MAR-1980) [S/S BY MIL-PRF-81733D]., This specification covers accelerated, room temperature curing synthetic rubber compounds used in the sealing and coating of metal components on weapons and aircraft systems for protection against corrosion. The Class 1 sealing compound is effective over a continuous operating temperature range of -65 DEG to +250 DEG F (-54° to +121 DEG C). The Class 2 sealing compound is effective over a continuous operating temperature range of -80° to +320 DEG F (-62° to +160 DEG C).