SEALING COMPOSITION Russian patent published in 2006 - IPC C09K3/10 

FIELD: hermetics.

SUBSTANCE: invention provides sealing composition that can be used in aircraft industry, mechanical engineering, petroleum processing, oil production, shipbuilding, radio engineering, and radar contact engineering. Composition contains, wt parts: polysulfide oligomer 100, vulcanization agent (pasty manganese dioxide) 15, vulcanization accelerator (diphenylguanidine) 0.15, filler 15, and sulfur-containing bituminous sandstone 5-15.

EFFECT: enabled preparation of sealing composition with vitality 2-3 h, high adhesion, which imparts stable physico-mechanical properties to hermetics based thereon.

6 tbl